CVE-2019-11719

Description

When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.

References

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

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

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

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

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

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

https://bugzilla.mozilla.org/show_bug.cgi?id=1540541

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

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

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

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

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

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

Details

Risk Information

CVSS v2

CVSS v3