CVE-2019-11719
3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 2.2%
exploitation probability
2.2%top 18% of all CVEs
observed exploitation
nono source reports it
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.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.htmlhttp://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.htmlhttps://access.redhat.com/errata/RHSA-2019:1951https://bugzilla.mozilla.org/show_bug.cgi?id=1540541https://lists.debian.org/debian-lts-announce/2020/09/msg00029.htmlhttps://security.gentoo.org/glsa/201908-12https://security.gentoo.org/glsa/201908-20https://www.mozilla.org/security/advisories/mfsa2019-21/https://www.mozilla.org/security/advisories/mfsa2019-22/