thunderbird-115.6.0-1.el8_9.ML.1
エラータID: AXSA:2024-7381:03
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 115.6.0.
Security Fix(es):
Mozilla: Heap-buffer-overflow affecting WebGLDrawElementsInstanced 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: S/MIME signature accepted despite mismatching message date
(CVE-2023-50761)
Mozilla: Truncated signed text was shown with a valid OpenPGP signature
(CVE-2023-50762)
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 affectednsWindow::PickerOpen(void) in headless mode (CVE-2023-6861)
Mozilla: Use-after-free in nsDNSService (CVE-2023-6862)
Mozilla: Undefined behavior in ShutdownObserver()
(CVE-2023-6863)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE page(s)
listed in the References section.
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-2023-50761
CVE-2023-50762
Update packages.
The signature of a digitally signed S/MIME email message may optionally specify the signature creation date and time. If present, Thunderbird did not compare the signature creation date with the message date and time, and displayed a valid signature despite a date or time mismatch. This could be used to give recipients the impression that a message was sent at a different date or time. This vulnerability affects Thunderbird < 115.6.
When processing a PGP/MIME payload that contains digitally signed text, the first paragraph of the text was never shown to the user. This is because the text was interpreted as a MIME message and the first paragraph was always treated as an email header section. A digitally signed text from a different context, such as a signed GIT commit, could be used to spoof an email message. This vulnerability affects Thunderbird < 115.6.
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.
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.
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.
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.
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.
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.
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.
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.
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.
N/A
SRPMS
- thunderbird-115.6.0-1.el8_9.ML.1.src.rpm
MD5: c81b61cab840367db578273eb41c928d
SHA-256: 666207da3c42a6fe21dd51f3746e4ba2b8708c6b031d78d54233970a43e07429
Size: 704.92 MB
Asianux Server 8 for x86_64
- thunderbird-115.6.0-1.el8_9.ML.1.x86_64.rpm
MD5: 2867ddf9a1d3bfd2b04e6ba2f57a8a46
SHA-256: 17c398e7cb254554347834c964276bc51cdfcba2bf4474fddd0e19b758375101
Size: 109.85 MB
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