CVE-2019-11729

Details

Empty or malformed p256-ECDH public keys may trigger a segmentation fault due values being improperly sanitized before being copied into memory and used. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

Affected Packages

Firefox

Ubuntu 14.04 LTSUbuntu 16.04 LTSUbuntu 18.04 LTSUbuntu 20.04 LTSUbuntu 22.04 LTS

Fixed in:

68

Mozilla Firefox

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

68

Mozilla Firefox ESR

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1809) / Server 2019Windows 10 (1903)Windows 10 (1909)

Fixed in:

60.8

Firefox ESR

macOS 14macOS 15macOS 26

Fixed in:

60.8

References

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html

ADVISORY

http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html

ADVISORY

https://access.redhat.com/errata/RHSA-2019:1951

ADVISORY

https://access.redhat.com/errata/RHSA-2019:4190

WEB

https://bugzilla.mozilla.org/show_bug.cgi?id=1515342

WEB

https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html

ADVISORY

https://security.gentoo.org/glsa/201908-12

ADVISORY

https://security.gentoo.org/glsa/201908-20

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2019-11729

WEB

https://www.mozilla.org/security/advisories/mfsa2019-21/

WEB

https://www.mozilla.org/security/advisories/mfsa2019-22/

WEB

https://www.mozilla.org/security/advisories/mfsa2019-23/