firefox-115.6.0-1.el9_3.ML.1

エラータID: AXSA:2024-7350:02

Release date: 
Thursday, January 11, 2024 - 00:56
Subject: 
firefox-115.6.0-1.el9_3.ML.1
Affected Channels: 
MIRACLE LINUX 9 for x86_64
Severity: 
High
Description: 

Mozilla Firefox is an open-source web browser, designed for standards
compliance, performance, and portability.

This update upgrades Firefox to version 115.6.0 ESR.

Security Fix(es):

Mozilla: Heap-buffer-overflow affecting WebGL
DrawElementsInstanced method with Mesa VM driver (CVE-2023-6856)
Mozilla: Memory safety bugs fixed in Firefox 121, Firefox ESR 115.6, and
Thunderbird 115.6 (CVE-2023-6864)
Mozilla: Potential exposure of uninitialized data in
EncryptingOutputStream (CVE-2023-6865)
Mozilla: Symlinks may resolve to smaller than expected buffers
(CVE-2023-6857)
Mozilla: Heap buffer overflow in nsTextFragment (CVE-2023-6858)
Mozilla: Use-after-free in PR_GetIdentitiesLayer (CVE-2023-6859)
Mozilla: Potential sandbox escape due to VideoBridge lack of
texture validation (CVE-2023-6860)
Mozilla: Heap buffer overflow affected
nsWindow::PickerOpen(void) in headless mode (CVE-2023-6861)
Mozilla: Use-after-free in nsDNSService (CVE-2023-6862)
Mozilla: Clickjacking permission prompts using the popup transition
(CVE-2023-6867)
Mozilla: Undefined behavior in ShutdownObserver()
(CVE-2023-6863)

CVE(s):
CVE-2023-6856
CVE-2023-6857
CVE-2023-6858
CVE-2023-6859
CVE-2023-6860
CVE-2023-6861
CVE-2023-6862
CVE-2023-6863
CVE-2023-6864
CVE-2023-6865
CVE-2023-6867

Solution: 

Update packages.

CVEs: 
CVE-2023-6856
The WebGL `DrawElementsInstanced` method was susceptible to a heap buffer overflow when used on systems with the Mesa VM driver. This issue could allow an attacker to perform remote code execution and sandbox escape. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
CVE-2023-6857
When resolving a symlink, a race may occur where the buffer passed to `readlink` may actually be smaller than necessary. *This bug only affects Firefox on Unix-based operating systems (Android, Linux, MacOS). Windows is unaffected.* This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
CVE-2023-6858
Firefox was susceptible to a heap buffer overflow in `nsTextFragment` due to insufficient OOM handling. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
CVE-2023-6859
A use-after-free condition affected TLS socket creation when under memory pressure. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
CVE-2023-6860
The `VideoBridge` allowed any content process to use textures produced by remote decoders. This could be abused to escape the sandbox. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
CVE-2023-6861
The `nsWindow::PickerOpen(void)` method was susceptible to a heap buffer overflow when running in headless mode. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
CVE-2023-6862
A use-after-free was identified in the `nsDNSService::Init`. This issue appears to manifest rarely during start-up. This vulnerability affects Firefox ESR < 115.6 and Thunderbird < 115.6.
CVE-2023-6863
The `ShutdownObserver()` was susceptible to potentially undefined behavior due to its reliance on a dynamic type that lacked a virtual destructor. This vulnerability affects Firefox ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
CVE-2023-6864
Memory safety bugs present in Firefox 120, Firefox ESR 115.5, and Thunderbird 115.5. 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 ESR < 115.6, Thunderbird < 115.6, and Firefox < 121.
CVE-2023-6865
`EncryptingOutputStream` was susceptible to exposing uninitialized data. This issue could only be abused in order to write data to a local disk which may have implications for private browsing mode. This vulnerability affects Firefox ESR < 115.6 and Firefox < 121.
CVE-2023-6867
The timing of a button click causing a popup to disappear was approximately the same length as the anti-clickjacking delay on permission prompts. It was possible to use this fact to surprise users by luring them to click where the permission grant button would be about to appear. This vulnerability affects Firefox ESR < 115.6 and Firefox < 121.
Additional Info: 

N/A

Download: 

SRPMS
  1. firefox-115.6.0-1.el9_3.ML.1.src.rpm
    MD5: 4e97efff36b6959c44a15cb388ba00fa
    SHA-256: ff869216b98b20e28662186771080681fb46fe20f95cbb6f551dc9a134dca9d8
    Size: 703.60 MB

Asianux Server 9 for x86_64
  1. firefox-115.6.0-1.el9_3.ML.1.x86_64.rpm
    MD5: 45ae1755568165c7a9345d8edd3f5b37
    SHA-256: 0beda296dd83929a61c6b3874ab09c4ecdc069cd1296405ec5be761e4822465f
    Size: 110.06 MB
  2. firefox-x11-115.6.0-1.el9_3.ML.1.x86_64.rpm
    MD5: 790a978648021995f74f6513287f91c7
    SHA-256: 49b4fd310f506f6362b26df19be0d0419d954a4b55463eba333a9e039af095d8
    Size: 13.94 kB