211 lines
8.5 KiB
JSON
211 lines
8.5 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-2026-129135",
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"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
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"state": "PUBLISHED",
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"assignerShortName": "VulnCheck",
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"dateReserved": "2026-11-13T16:01:05.142Z",
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"datePublished": "2026-11-13T16:23:34.108Z",
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"dateUpdated": "2026-11-13T21:05:55.068Z"
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},
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},
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"datePublic": "2026-11-12T00:00:00.000Z",
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"title": "picoquic before 2026.11.05.3e2e3d3 Integer Overflow via TIME_STAMP Frame Decoder",
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"descriptions": [
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{
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"lang": "en",
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"value": "picoquic before 2026.11.05.3e2e3d3 contains an integer overflow vulnerability in picoquic_decode_time_stamp_frame() that allows remote QUIC peers to corrupt stored timestamps by sending oversized TIME_STAMP values. Attackers on connections negotiating the TIME_STAMP extension can send large values shifted by ack_delay_exponent to wrap the result, corrupting RTT and bandwidth estimation and degrading congestion control."
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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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"lang": "en",
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"description": "Integer Overflow or Wraparound",
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"cweId": "CWE-190",
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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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"affected": [
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{
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"vendor": "private-octopus",
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"product": "picoquic",
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"defaultStatus": "unaffected",
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"versions": [
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{
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"version": "0",
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"status": "affected",
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"lessThan": "2026.11.05.3e2e3d3",
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"versionType": "custom"
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}
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],
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"packageURL": "pkg:github/private-octopus/picoquic"
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}
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],
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"cpeApplicability": [
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{
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"nodes": [
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"operator": "OR",
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"negate": false,
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"vulnerable": true,
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"criteria": "cpe:2.3:a:privateoctopus:picoquic:*:*:*:*:*:*:*:*",
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"versionEndExcluding": "2026.11.05.3e2e3d3"
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}
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],
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"metrics": [
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{
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"format": "CVSS",
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"cvssV4_0": {
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"version": "4.0",
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"vectorString": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
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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": "NONE",
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"vulnIntegrityImpact": "NONE",
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"vulnAvailabilityImpact": "LOW",
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"subConfidentialityImpact": "NONE",
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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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}
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{
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"format": "CVSS",
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"attackVector": "NETWORK",
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"attackComplexity": "HIGH",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "LOW",
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"baseScore": 3.7,
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"baseSeverity": "LOW"
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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://github.com/private-octopus/picoquic/issues/2365",
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"tags": [
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"issue-tracking"
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],
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"name": "GitHub Issue #2365"
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},
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{
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"url": "https://github.com/private-octopus/picoquic",
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"tags": [
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"product"
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]
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},
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{
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"url": "https://github.com/private-octopus/picoquic/commit/ef21278928771a1ace1c6764cf0e5300d61f7d94",
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"tags": [
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"patch"
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]
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},
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{
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"url": "https://github.com/private-octopus/picoquic/pull/2343",
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"tags": [
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"issue-tracking",
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"patch"
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]
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},
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{
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"url": "https://github.com/private-octopus/picoquic/releases/tag/v2026.11.05.3e2e3d3",
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"tags": [
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"release-notes"
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],
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"name": "picoquic v2026.11.05.3e2e3d3 Release Notes"
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},
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{
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"url": "https://github.com/private-octopus/picoquic/blob/7966b3f6a5f1dc08a844b3bfa0b22b0f8d424736/picoquic/frames.c#L5651",
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"tags": [
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"technical-description"
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]
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},
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{
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"name": "VulnCheck Advisory: picoquic before 2026.11.05.3e2e3d3 Integer Overflow via TIME_STAMP Frame Decoder",
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"tags": [
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"third-party-advisory"
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],
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"url": "https://www.vulncheck.com/advisories/picoquic-before-2026.11.05-3e2e3d3-integer-overflow-via-time-stamp-frame-decoder"
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}
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],
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"credits": [
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{
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"lang": "en",
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"value": "Tristan Madani (Talence Security)",
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"type": "finder"
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},
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{
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"lang": "en",
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"value": "Christian Huitema",
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"type": "remediation developer"
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}
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],
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"x_generator": {
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"engine": "vulncheck-endgame"
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}
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},
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"adp": [
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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": "2026-11-13T21:05:47.021998Z",
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"id": "CVE-2026-129135",
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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": "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": "2026-11-13T21:05:55.068Z"
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}
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}
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]
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} |