CVE-2018-12371

Summary

CVECVE-2018-12371
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-09 14:15:00 UTC
Updated2020-07-13 02:41:00 UTC
DescriptionAn integer overflow vulnerability in the Skia library when allocating memory for edge builders on some systems with at least 16 GB of RAM. This results in the use of uninitialized memory, resulting in a potentially exploitable crash. This vulnerability affects Firefox ESR < 60.1, Thunderbird < 60, and Firefox < 61.

Risk And Classification

Problem Types: CWE-190

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Mozilla Firefox All All All All
Application Mozilla Firefox All All All All
Application Mozilla Firefox Esr All All All All
Application Mozilla Firefox Esr All All All All
Application Mozilla Thunderbird All All All All
Application Mozilla Thunderbird All All All All

References

ReferenceSourceLinkTags
Security vulnerabilities fixed in Firefox ESR 60.1 — Mozilla MISC www.mozilla.org Vendor Advisory
1465686 - (CVE-2018-12371) Heap overflow write in SkEdgeBuilder::buildPoly MISC bugzilla.mozilla.org Exploit, Issue Tracking, Patch, Vendor Advisory
Security vulnerabilities fixed in Thunderbird 60 — Mozilla MISC www.mozilla.org Vendor Advisory
Security vulnerabilities fixed in Firefox 61 — Mozilla MISC www.mozilla.org Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 710279 Gentoo Linux Mozilla Firefox Multiple Vulnerabilities (GLSA 201810-01)
  • 710285 Gentoo Linux Mozilla Thunderbird Multiple Vulnerabilities (GLSA 201811-13)
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