Amazon Linux 2023 Security Advisory: ALAS2023-2025-976
Advisory Released Date: 2025-06-02
Advisory Updated Date: 2025-06-02
FAQs regarding Amazon Linux ALAS/CVE Severity
An issue in sqlite v.3.49.0 allows an attacker to cause a denial of service via the SQLITE_DBCONFIG_LOOKASIDE component (CVE-2025-29088)
A process isolation vulnerability in Firefox stemmed from improper handling of javascript: URIs, which could allow content to execute in the top-level document's process instead of the intended frame, potentially enabling a sandbox escape. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Firefox ESR < 115.23, Thunderbird < 138, and Thunderbird ESR < 128.10. (CVE-2025-4083)
A vulnerability was identified in Thunderbird where XPath parsing could trigger undefined behavior due to missing null checks during attribute access. This could lead to out-of-bounds read access and potentially, memory corruption. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10. (CVE-2025-4087)
Memory safety bugs present in Firefox 137, Thunderbird 137, Firefox ESR 128.9, and Thunderbird 128.9. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 138, Firefox ESR < 128.10, Thunderbird < 138, and Thunderbird < 128.10. (CVE-2025-4091)
Memory safety bug present in Firefox ESR 128.9, and Thunderbird 128.9. This bug showed evidence of memory corruption and we presume that with enough effort this could have been exploited to run arbitrary code. This vulnerability affects Firefox ESR < 128.10 and Thunderbird < 128.10. (CVE-2025-4093)
Affected Packages:
firefox
Issue Correction:
Run dnf update firefox --releasever 2023.7.20250527 to update your system.
aarch64:
firefox-debuginfo-128.10.0-1.amzn2023.0.2.aarch64
firefox-128.10.0-1.amzn2023.0.2.aarch64
firefox-debugsource-128.10.0-1.amzn2023.0.2.aarch64
src:
firefox-128.10.0-1.amzn2023.0.2.src
x86_64:
firefox-debuginfo-128.10.0-1.amzn2023.0.2.x86_64
firefox-128.10.0-1.amzn2023.0.2.x86_64
firefox-debugsource-128.10.0-1.amzn2023.0.2.x86_64