CVE-2019-11729

high

Description

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.

References

Advisories
More

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Details

Source: Mitre, NVD

Published: 2019-07-23

Updated: 2020-09-30

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High

EPSS

EPSS: 0.00607

Detections

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