332 lines
14 KiB
JSON
332 lines
14 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.2",
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"cveMetadata": {
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"state": "PUBLISHED",
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"cveId": "CVE-2021-22925",
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"assignerOrgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
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"assignerShortName": "hackerone",
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"dateUpdated": "2026-10-14T11:08:19.129Z",
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"dateReserved": "2021-01-06T00:00:00.000Z",
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"datePublished": "2021-08-05T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "36234546-b8fa-4601-9d6f-f4e334aa8ea1",
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"shortName": "hackerone",
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"dateUpdated": "2022-12-19T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "curl supports the `-t` command line option, known as `CURLOPT_TELNETOPTIONS`in libcurl. This rarely used option is used to send variable=content pairs toTELNET servers.Due to flaw in the option parser for sending `NEW_ENV` variables, libcurlcould be made to pass on uninitialized data from a stack based buffer to theserver. Therefore potentially revealing sensitive internal information to theserver using a clear-text network protocol.This could happen because curl did not call and use sscanf() correctly whenparsing the string provided by the application."
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}
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],
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"affected": [
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{
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"vendor": "n/a",
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"product": "https://github.com/curl/curl",
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"versions": [
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{
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"version": "curl 7.7 to and including 7.77.0",
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"status": "affected"
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}
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]
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}
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],
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"references": [
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{
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"url": "https://hackerone.com/reports/1223882"
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},
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{
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"name": "FEDORA-2021-5d21b90a30",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/"
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},
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{
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"name": "20210921 APPLE-SA-2021-09-20-8 Additional information for APPLE-SA-2021-09-13-4 Security Update 2021-005 Catalina",
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"tags": [
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"mailing-list"
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],
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"url": "http://seclists.org/fulldisclosure/2021/Sep/40"
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},
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{
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"name": "20210921 APPLE-SA-2021-09-20-7 Additional information for APPLE-SA-2021-09-13-3 macOS Big Sur 11.6",
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"tags": [
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"mailing-list"
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],
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"url": "http://seclists.org/fulldisclosure/2021/Sep/39"
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},
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{
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"url": "https://www.oracle.com/security-alerts/cpuoct2021.html"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20210902-0003/"
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},
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{
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"url": "https://support.apple.com/kb/HT212805"
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},
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{
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"url": "https://support.apple.com/kb/HT212804"
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},
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{
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"url": "https://www.oracle.com/security-alerts/cpujan2022.html"
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf"
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf"
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},
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{
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"name": "GLSA-202212-01",
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"tags": [
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"vendor-advisory"
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],
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"url": "https://security.gentoo.org/glsa/202212-01"
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}
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],
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"problemTypes": [
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{
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"descriptions": [
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{
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"type": "CWE",
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"lang": "en",
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"description": "Information Disclosure (CWE-200)",
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"cweId": "CWE-200"
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}
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]
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}
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]
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},
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"adp": [
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{
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"providerMetadata": {
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
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"shortName": "CVE",
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"dateUpdated": "2024-08-03T18:58:26.060Z"
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},
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"title": "CVE Program Container",
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"references": [
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{
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"url": "https://hackerone.com/reports/1223882",
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"tags": [
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"x_transferred"
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]
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},
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{
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"name": "FEDORA-2021-5d21b90a30",
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FRUCW2UVNYUDZF72DQLFQR4PJEC6CF7V/"
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},
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{
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"name": "20210921 APPLE-SA-2021-09-20-8 Additional information for APPLE-SA-2021-09-13-4 Security Update 2021-005 Catalina",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "http://seclists.org/fulldisclosure/2021/Sep/40"
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},
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{
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"name": "20210921 APPLE-SA-2021-09-20-7 Additional information for APPLE-SA-2021-09-13-3 macOS Big Sur 11.6",
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"tags": [
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"mailing-list",
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"x_transferred"
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],
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"url": "http://seclists.org/fulldisclosure/2021/Sep/39"
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},
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{
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"url": "https://www.oracle.com/security-alerts/cpuoct2021.html",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20210902-0003/",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://support.apple.com/kb/HT212805",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://support.apple.com/kb/HT212804",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://www.oracle.com/security-alerts/cpujan2022.html",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf",
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"tags": [
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"x_transferred"
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]
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf",
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"tags": [
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"x_transferred"
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]
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},
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{
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"name": "GLSA-202212-01",
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"tags": [
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"vendor-advisory",
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"x_transferred"
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],
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"url": "https://security.gentoo.org/glsa/202212-01"
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}
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]
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},
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{
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"metrics": [
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{
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"cvssV3_1": {
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"scope": "UNCHANGED",
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"version": "3.1",
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"baseScore": 5.3,
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"attackVector": "NETWORK",
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "NONE",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "LOW"
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}
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},
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{
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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2026-04-16T16:36:17.820310Z",
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"id": "CVE-2021-22925",
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"options": [
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{
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"Exploitation": "poc"
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},
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{
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"Automatable": "yes"
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},
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{
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"Technical Impact": "partial"
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}
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],
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"role": "CISA Coordinator",
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"version": "2.0.3"
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}
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}
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}
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],
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"title": "CISA ADP Vulnrichment",
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"providerMetadata": {
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"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"shortName": "CISA-ADP",
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"dateUpdated": "2026-04-16T16:36:24.090Z"
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}
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},
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{
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"x_adpType": "supplier",
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"providerMetadata": {
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"orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
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"shortName": "siemens-SADP",
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"dateUpdated": "2026-10-14T11:08:19.129Z"
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},
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"affected": [
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{
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"vendor": "Siemens",
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"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
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"versions": [
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{
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"status": "affected",
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"version": "V3.1.0",
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"lessThan": "V3.1.5",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unknown"
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},
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{
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"vendor": "Siemens",
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"product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
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"versions": [
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{
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"status": "affected",
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"version": "V3.1.0",
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"lessThan": "V3.1.5",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unknown"
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},
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{
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"vendor": "Siemens",
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"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
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"versions": [
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{
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"status": "affected",
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"version": "V3.1.0",
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"lessThan": "V3.1.5",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unknown"
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},
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{
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"vendor": "Siemens",
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"product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
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"versions": [
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{
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"status": "affected",
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"version": "V3.1.0",
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"lessThan": "V3.1.5",
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}
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],
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"defaultStatus": "unknown"
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},
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{
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"vendor": "Siemens",
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"product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
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"versions": [
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{
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"status": "affected",
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"lessThan": "V3.1.5",
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"versionType": "custom"
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}
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],
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"defaultStatus": "unknown"
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}
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],
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"references": [
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-389290.html"
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-484086.html"
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},
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-398330.html"
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}
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]
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}
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]
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}
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} |