274 lines
11 KiB
JSON
274 lines
11 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-2021-35942",
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"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"assignerShortName": "mitre",
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"dateUpdated": "2026-10-14T11:48:50.934Z",
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"dateReserved": "2021-06-29T00:00:00.000Z",
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"datePublished": "2021-07-22T00:00:00.000Z"
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},
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"containers": {
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"cna": {
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"providerMetadata": {
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"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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"shortName": "mitre",
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"dateUpdated": "2022-10-17T00:00:00.000Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "The wordexp function in the GNU C Library (aka glibc) through 2.33 may crash or read arbitrary memory in parse_param (in posix/wordexp.c) when called with an untrusted, crafted pattern, potentially resulting in a denial of service or disclosure of information. This occurs because atoi was used but strtoul should have been used to ensure correct calculations."
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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": "n/a",
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"versions": [
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{
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"version": "n/a",
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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://sourceware.org/glibc/wiki/Security%20Exceptions"
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},
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{
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"url": "https://sourceware.org/bugzilla/show_bug.cgi?id=28011"
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},
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{
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"url": "https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=5adda61f62b77384718b4c0d8336ade8f2b4b35c"
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},
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{
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"url": "https://security.netapp.com/advisory/ntap-20210827-0005/"
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},
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{
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"name": "GLSA-202208-24",
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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/202208-24"
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},
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{
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"name": "[debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update",
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"tags": [
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"mailing-list"
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],
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"url": "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html"
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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": "text",
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"lang": "en",
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"description": "n/a"
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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": "2024-08-04T00:40:47.554Z"
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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://sourceware.org/glibc/wiki/Security%20Exceptions",
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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://sourceware.org/bugzilla/show_bug.cgi?id=28011",
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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://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=5adda61f62b77384718b4c0d8336ade8f2b4b35c",
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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-20210827-0005/",
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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-202208-24",
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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/202208-24"
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},
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{
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"name": "[debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update",
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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": "https://lists.debian.org/debian-lts-announce/2022/10/msg00021.html"
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}
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]
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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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"cweId": "CWE-704",
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"lang": "en",
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"description": "CWE-704 Incorrect Type Conversion or Cast"
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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": 9.1,
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"attackVector": "NETWORK",
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"baseSeverity": "CRITICAL",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
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"integrityImpact": "NONE",
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"userInteraction": "NONE",
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"attackComplexity": "LOW",
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"availabilityImpact": "HIGH",
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"privilegesRequired": "NONE",
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"confidentialityImpact": "HIGH"
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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": "2026-02-13T20:00:35.745017Z",
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"id": "CVE-2021-35942",
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"options": [
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{
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"Exploitation": "none"
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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": "2026-02-13T20:00:38.638Z"
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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": "2026-10-14T11:48:50.934Z"
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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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"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": "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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"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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"references": [
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{
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"url": "https://cert-portal.siemens.com/productcert/html/ssa-831302.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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} |