CVE-2019-11704

CRITICAL

9.8

Description

A flaw in Thunderbird's implementation of iCal causes a heap buffer overflow in icalmemory_strdup_and_dequote when processing certain email messages, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 60.7.1.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published7/23/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

mozilla:thunderbird

Weaknesses (CWE)

CWE-787

References

https://bugzilla.mozilla.org/show_bug.cgi?id=1553814(security@mozilla.org)

https://security.gentoo.org/glsa/201908-20(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2019-17/(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1553814(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201908-20(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2019-17/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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