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[ALAS2-2024-2470] Amazon Linux 2 2017.12 - ALAS2-2024-2470: important priority package update for nss-util

Severity Important
Affected Packages 9
CVEs 2
Info Packages References Vulnerabilities

Package updates are available for Amazon Linux 2 that fix the following vulnerabilities:
CVE-2019-11745:
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-2019-11729:
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.

Package Affected Version
pkg:rpm/amazonlinux/nss-util?arch=x86_64&distro=amazonlinux-2 < 3.44.0-4.amzn2
pkg:rpm/amazonlinux/nss-util?arch=i686&distro=amazonlinux-2 < 3.44.0-4.amzn2
pkg:rpm/amazonlinux/nss-util?arch=aarch64&distro=amazonlinux-2 < 3.44.0-4.amzn2
pkg:rpm/amazonlinux/nss-util-devel?arch=x86_64&distro=amazonlinux-2 < 3.44.0-4.amzn2
pkg:rpm/amazonlinux/nss-util-devel?arch=i686&distro=amazonlinux-2 < 3.44.0-4.amzn2
pkg:rpm/amazonlinux/nss-util-devel?arch=aarch64&distro=amazonlinux-2 < 3.44.0-4.amzn2
pkg:rpm/amazonlinux/nss-util-debuginfo?arch=x86_64&distro=amazonlinux-2 < 3.44.0-4.amzn2
pkg:rpm/amazonlinux/nss-util-debuginfo?arch=i686&distro=amazonlinux-2 < 3.44.0-4.amzn2
pkg:rpm/amazonlinux/nss-util-debuginfo?arch=aarch64&distro=amazonlinux-2 < 3.44.0-4.amzn2
ID
ALAS2-2024-2470
Severity
important
URL
https://alas.aws.amazon.com/AL2/ALAS-2024-2470.html
Published
2024-02-15T03:52:00
(7 months ago)
Modified
2024-02-15T03:52:00
(7 months ago)
Rights
Amazon Linux Security Team
Other Advisories
Type Package URL Namespace Name / Product Version Distribution / Platform Arch Patch / Fix
Affected pkg:rpm/amazonlinux/nss-util?arch=x86_64&distro=amazonlinux-2 amazonlinux nss-util < 3.44.0-4.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/nss-util?arch=i686&distro=amazonlinux-2 amazonlinux nss-util < 3.44.0-4.amzn2 amazonlinux-2 i686
Affected pkg:rpm/amazonlinux/nss-util?arch=aarch64&distro=amazonlinux-2 amazonlinux nss-util < 3.44.0-4.amzn2 amazonlinux-2 aarch64
Affected pkg:rpm/amazonlinux/nss-util-devel?arch=x86_64&distro=amazonlinux-2 amazonlinux nss-util-devel < 3.44.0-4.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/nss-util-devel?arch=i686&distro=amazonlinux-2 amazonlinux nss-util-devel < 3.44.0-4.amzn2 amazonlinux-2 i686
Affected pkg:rpm/amazonlinux/nss-util-devel?arch=aarch64&distro=amazonlinux-2 amazonlinux nss-util-devel < 3.44.0-4.amzn2 amazonlinux-2 aarch64
Affected pkg:rpm/amazonlinux/nss-util-debuginfo?arch=x86_64&distro=amazonlinux-2 amazonlinux nss-util-debuginfo < 3.44.0-4.amzn2 amazonlinux-2 x86_64
Affected pkg:rpm/amazonlinux/nss-util-debuginfo?arch=i686&distro=amazonlinux-2 amazonlinux nss-util-debuginfo < 3.44.0-4.amzn2 amazonlinux-2 i686
Affected pkg:rpm/amazonlinux/nss-util-debuginfo?arch=aarch64&distro=amazonlinux-2 amazonlinux nss-util-debuginfo < 3.44.0-4.amzn2 amazonlinux-2 aarch64
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories Exploits PoC Pubblication Date Modification Date
# CVE Description CVSS EPSS EPSS Trend (30 days) Affected Products Weaknesses Security Advisories PoC Pubblication Date Modification Date