gsd-2023-5171
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash. This vulnerability affects Firefox < 118, Firefox ESR < 115.3, and Thunderbird < 115.3.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2023-5171", "id": "GSD-2023-5171" }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2023-5171" ], "details": "During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash. This vulnerability affects Firefox \u003c 118, Firefox ESR \u003c 115.3, and Thunderbird \u003c 115.3.", "id": "GSD-2023-5171", "modified": "2023-12-13T01:20:51.203382Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "security@mozilla.org", "ID": "CVE-2023-5171", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "Firefox", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "unspecified", "version_value": "118" } ] } }, { "product_name": "Firefox ESR", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "unspecified", "version_value": "115.3" } ] } }, { "product_name": "Thunderbird", "version": { "version_data": [ { "version_affected": "\u003c", "version_name": "unspecified", "version_value": "115.3" } ] } } ] }, "vendor_name": "Mozilla" } ] } }, "credits": [ { "lang": "en", "value": "Lukas Bernhard" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash. This vulnerability affects Firefox \u003c 118, Firefox ESR \u003c 115.3, and Thunderbird \u003c 115.3." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "Use-after-free in Ion Compiler" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1851599", "refsource": "MISC", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1851599" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2023-41/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2023-41/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2023-42/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2023-42/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2023-43/", "refsource": "MISC", "url": "https://www.mozilla.org/security/advisories/mfsa2023-43/" }, { "name": "https://www.debian.org/security/2023/dsa-5506", "refsource": "MISC", "url": "https://www.debian.org/security/2023/dsa-5506" }, { "name": "https://lists.debian.org/debian-lts-announce/2023/09/msg00034.html", "refsource": "MISC", "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00034.html" }, { "name": "https://www.debian.org/security/2023/dsa-5513", "refsource": "MISC", "url": "https://www.debian.org/security/2023/dsa-5513" }, { "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AY642Z6JZODQJE7Z62CFREVUHEGCXGPD/", "refsource": "MISC", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AY642Z6JZODQJE7Z62CFREVUHEGCXGPD/" }, { "name": "https://lists.debian.org/debian-lts-announce/2023/10/msg00015.html", "refsource": "MISC", "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00015.html" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "118", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "115.3", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "115.3", "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" }, { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "security@mozilla.org", "ID": "CVE-2023-5171" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash. This vulnerability affects Firefox \u003c 118, Firefox ESR \u003c 115.3, and Thunderbird \u003c 115.3." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-416" } ] } ] }, "references": { "reference_data": [ { "name": "https://bugzilla.mozilla.org/show_bug.cgi?id=1851599", "refsource": "MISC", "tags": [ "Issue Tracking", "Permissions Required" ], "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1851599" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2023-41/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.mozilla.org/security/advisories/mfsa2023-41/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2023-43/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.mozilla.org/security/advisories/mfsa2023-43/" }, { "name": "https://www.mozilla.org/security/advisories/mfsa2023-42/", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://www.mozilla.org/security/advisories/mfsa2023-42/" }, { "name": "https://www.debian.org/security/2023/dsa-5506", "refsource": "MISC", "tags": [ "Patch", "Third Party Advisory" ], "url": "https://www.debian.org/security/2023/dsa-5506" }, { "name": "https://lists.debian.org/debian-lts-announce/2023/09/msg00034.html", "refsource": "MISC", "tags": [ "Mailing List", "Patch", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00034.html" }, { "name": "https://www.debian.org/security/2023/dsa-5513", "refsource": "MISC", "tags": [ "Third Party Advisory" ], "url": "https://www.debian.org/security/2023/dsa-5513" }, { "name": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AY642Z6JZODQJE7Z62CFREVUHEGCXGPD/", "refsource": "MISC", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/AY642Z6JZODQJE7Z62CFREVUHEGCXGPD/" }, { "name": "https://lists.debian.org/debian-lts-announce/2023/10/msg00015.html", "refsource": "MISC", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "https://lists.debian.org/debian-lts-announce/2023/10/msg00015.html" } ] } }, "impact": { "baseMetricV3": { "cvssV3": { "attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } }, "lastModifiedDate": "2023-10-12T02:52Z", "publishedDate": "2023-09-27T15:19Z" } } }
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.