CVE-2019-9818

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Summary

CVECVE-2019-9818
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-07-23 14:15:00 UTC
Updated2021-07-21 11:39:00 UTC
DescriptionA race condition is present in the crash generation server used to generate data for the crash reporter. This issue can lead to a use-after-free in the main process, resulting in a potentially exploitable crash and a sandbox escape. *Note: this vulnerability only affects Windows. Other operating systems are unaffected.*. This vulnerability affects Thunderbird < 60.7, Firefox < 67, and Firefox ESR < 60.7.

Risk And Classification

Problem Types: CWE-362 | CWE-416

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Microsoft Windows - All All All
Operating System Microsoft Windows - All All All
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 67 — Mozilla MISC www.mozilla.org Vendor Advisory
Security vulnerabilities fixed in Thunderbird 60.7 — Mozilla MISC www.mozilla.org Vendor Advisory
1542581 - (CVE-2019-9818) Race condition in google_breakpad::CrashGenerationServer::AddClient leading to UAF write in broker (Sandbox escape / LPE) MISC bugzilla.mozilla.org Issue Tracking, Permissions Required
Security vulnerabilities fixed in Firefox ESR 60.7 — 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

  • 371854 Free Berkeley Software Distribution (FreeBSD) Security Update for mozilla Multiple Vulnerabilities (44b6dfbf-4ef7-4d52-ad52-2b1b05d81272)
  • 500916 Alpine Linux Security Update for firefox-esr
  • 504781 Alpine Linux Security Update for firefox-esr
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