153 lines
6.5 KiB
JSON
153 lines
6.5 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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"cveId": "CVE-2026-101913",
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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": "2026-09-28T15:55:37.907Z",
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"datePublished": "2026-09-28T17:49:02.657Z",
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"dateUpdated": "2026-09-28T18:38:42.684Z"
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},
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"containers": {
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"cna": {
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"title": "ip-address: Address6.isLinkLocal() recognizes fe80::/64 rather than fe80::/10, allowing SSRF and trust-boundary bypass to on-link hosts",
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"problemTypes": [
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{
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"descriptions": [
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{
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"cweId": "CWE-697",
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"lang": "en",
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"description": "CWE-697: Incorrect Comparison",
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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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"descriptions": [
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{
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"cweId": "CWE-918",
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"lang": "en",
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"description": "CWE-918: Server-Side Request Forgery (SSRF)",
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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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"cvssV4_0": {
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"attackRequirements": "PRESENT",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"vulnConfidentialityImpact": "LOW",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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"subConfidentialityImpact": "LOW",
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"subIntegrityImpact": "NONE",
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"subAvailabilityImpact": "NONE",
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"baseScore": 6.3,
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"baseSeverity": "MEDIUM",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N",
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"version": "4.0"
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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/beaugunderson/ip-address/security/advisories/GHSA-rpw4-54j3-4h4q",
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"tags": [
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"x_refsource_CONFIRM"
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],
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"url": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-rpw4-54j3-4h4q"
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},
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{
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"name": "https://github.com/beaugunderson/ip-address/commit/d03e960c7cc3179ef25c8a44b4f94dd499625546",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/beaugunderson/ip-address/commit/d03e960c7cc3179ef25c8a44b4f94dd499625546"
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},
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{
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"name": "https://github.com/beaugunderson/ip-address/releases/tag/v10.5.1",
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"tags": [
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"x_refsource_MISC"
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],
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"url": "https://github.com/beaugunderson/ip-address/releases/tag/v10.5.1"
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}
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],
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"affected": [
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{
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"vendor": "beaugunderson",
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"product": "ip-address",
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"versions": [
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{
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"version": "< 10.5.1",
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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": "2026-09-28T17:49:19.138Z"
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},
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"descriptions": [
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{
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"lang": "en",
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"value": "ip-address is a library for parsing and manipulating IPv4 and IPv6 addresses in JavaScript. Prior to 10.5.1, the Address6 isLinkLocal method in src/ipv6.ts recognizes only fe80::/64 instead of the complete fe80::/10 IPv6 link-local range. An attacker-controlled address elsewhere in fe80::/10 can therefore pass a trust-boundary check that relies on isLinkLocal. The same address is identified as link-local by getType and getScope, exposing the inconsistent classification. A successful bypass can reach an on-link host outside the intended trust boundary. This issue is fixed in version 10.5.1."
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}
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],
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"source": {
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"advisory": "GHSA-rpw4-54j3-4h4q",
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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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"references": [
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{
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"url": "https://github.com/beaugunderson/ip-address/security/advisories/GHSA-rpw4-54j3-4h4q",
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"tags": [
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"exploit"
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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": "2026-09-28T18:37:28.332844Z",
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"id": "CVE-2026-101913",
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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": "no"
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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": "2026-09-28T18:38:42.684Z"
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}
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}
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]
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}
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} |