Vulmon
Amazon Linux 2 Security Advisory: ALAS-2020-1384
Advisory Release Date: 2020-01-14 20:03 Pacific
Advisory Updated Date: 2020-01-17 16:12 Pacific
Severity:
Important
Issue Overview:
A heap-based buffer overflow was found in the NSC_EncryptUpdate() function in Mozilla nss. A remote attacker could trigger this flaw via SRTP encrypt or decrypt operations, to execute arbitrary code with the permissions of the user running the application (compiled with nss). While the attack complexity is high, the impact to confidentiality, integrity, and availability are high as well. (CVE-2019-11745)
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. (CVE-2019-11729)
Affected Packages:
nss
Issue Correction:
Run yum update nss to update your system.
New Packages:
aarch64:
nss-3.44.0-7.amzn2.aarch64
nss-tools-3.44.0-7.amzn2.aarch64
nss-sysinit-3.44.0-7.amzn2.aarch64
nss-devel-3.44.0-7.amzn2.aarch64
nss-pkcs11-devel-3.44.0-7.amzn2.aarch64
nss-debuginfo-3.44.0-7.amzn2.aarch64
i686:
nss-3.44.0-7.amzn2.i686
nss-tools-3.44.0-7.amzn2.i686
nss-sysinit-3.44.0-7.amzn2.i686
nss-devel-3.44.0-7.amzn2.i686
nss-pkcs11-devel-3.44.0-7.amzn2.i686
nss-debuginfo-3.44.0-7.amzn2.i686
src:
nss-3.44.0-7.amzn2.src
x86_64:
nss-3.44.0-7.amzn2.x86_64
nss-tools-3.44.0-7.amzn2.x86_64
nss-sysinit-3.44.0-7.amzn2.x86_64
nss-devel-3.44.0-7.amzn2.x86_64
nss-pkcs11-devel-3.44.0-7.amzn2.x86_64
nss-debuginfo-3.44.0-7.amzn2.x86_64