170 lines
7.5 KiB
JSON
170 lines
7.5 KiB
JSON
{
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"dataType": "CVE_RECORD",
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"dataVersion": "5.1",
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"cveMetadata": {
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"cveId": "CVE-2023-27598",
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"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"state": "PUBLISHED",
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"assignerShortName": "GitHub_M",
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"dateReserved": "2023-03-04T01:03:53.637Z",
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"datePublished": "2023-03-15T20:29:49.673Z",
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"dateUpdated": "2025-02-25T14:57:06.043Z"
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},
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"containers": {
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"cna": {
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"title": "OpenSIPS has vulnerability in the parse_via() function",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-908",
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"lang": "en",
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"description": "CWE-908: Use of Uninitialized Resource",
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"type": "CWE"
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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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"attackComplexity": "LOW",
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"attackVector": "NETWORK",
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"availabilityImpact": "HIGH",
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"baseScore": 7.5,
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"baseSeverity": "HIGH",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"privilegesRequired": "NONE",
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"scope": "UNCHANGED",
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"userInteraction": "NONE",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
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"version": "3.1"
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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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"name": "https://github.com/OpenSIPS/opensips/security/advisories/GHSA-wxfg-3gwh-rhvx",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/OpenSIPS/opensips/security/advisories/GHSA-wxfg-3gwh-rhvx"
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},
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{
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"name": "https://github.com/OpenSIPS/opensips/commit/ab611f74f69d9c42be5401c40d56ea06a58f5dd7",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/OpenSIPS/opensips/commit/ab611f74f69d9c42be5401c40d56ea06a58f5dd7"
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},
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{
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"name": "https://opensips.org/pub/audit-2022/opensips-audit-technical-report-full.pdf",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://opensips.org/pub/audit-2022/opensips-audit-technical-report-full.pdf"
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}
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],
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"affected": [
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{
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"vendor": "OpenSIPS",
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"product": "opensips",
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"versions": [
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{
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"version": "< 3.1.7",
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"status": "affected"
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},
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{
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"version": ">= 3.2.0, < 3.2.4",
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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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"providerMetadata": {
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"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
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"shortName": "GitHub_M",
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"dateUpdated": "2023-03-15T20:29:49.673Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "OpenSIPS is a Session Initiation Protocol (SIP) server implementation. Prior to versions 3.1.7 and 3.2.4, sending a malformed `Via` header to OpenSIPS triggers a segmentation fault when the function `calc_tag_suffix` is called. A specially crafted `Via` header, which is deemed correct by the parser, will pass uninitialized strings to the function `MD5StringArray` which leads to the crash. Abuse of this vulnerability leads to Denial of Service due to a crash. Since the uninitialized string points to memory location `0x0`, no further exploitation appears to be possible. No special network privileges are required to perform this attack, as long as the OpenSIPS configuration makes use of functions such as `sl_send_reply` or `sl_gen_totag` that trigger the vulnerable code. This issue has been fixed in versions 3.1.7 and 3.2.4."
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}
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],
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"source": {
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"advisory": "GHSA-wxfg-3gwh-rhvx",
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"discovery": "UNKNOWN"
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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": "2024-08-02T12:16:36.462Z"
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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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"name": "https://github.com/OpenSIPS/opensips/security/advisories/GHSA-wxfg-3gwh-rhvx",
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"tags": [
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"x_refsource_CONFIRM",
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"x_transferred"
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],
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"url": "https://github.com/OpenSIPS/opensips/security/advisories/GHSA-wxfg-3gwh-rhvx"
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},
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{
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"name": "https://github.com/OpenSIPS/opensips/commit/ab611f74f69d9c42be5401c40d56ea06a58f5dd7",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://github.com/OpenSIPS/opensips/commit/ab611f74f69d9c42be5401c40d56ea06a58f5dd7"
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},
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{
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"name": "https://opensips.org/pub/audit-2022/opensips-audit-technical-report-full.pdf",
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"tags": [
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"x_refsource_MISC",
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"x_transferred"
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],
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"url": "https://opensips.org/pub/audit-2022/opensips-audit-technical-report-full.pdf"
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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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"other": {
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"type": "ssvc",
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"content": {
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"timestamp": "2025-02-25T14:30:55.171998Z",
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"id": "CVE-2023-27598",
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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": "2025-02-25T14:57:06.043Z"
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}
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}
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]
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}
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} |