firefox-128.8.0-1.0.1.el7.AXS7

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

Security Fix(es):

* firefox: Use-after-free in WebTransportChild (CVE-2025-1931)
* firefox: AudioIPC StreamData could trigger a use-after-free in the Browser
process (CVE-2025-1930)
* firefox: Unexpected GC during RegExp bailout processing (CVE-2025-1934)
* firefox: Clickjacking the registerProtocolHandler info-bar Reporter
(CVE-2025-1935)
* firefox: thunderbird: Memory safety bugs fixed in Firefox 136, Thunderbird
136, Firefox ESR 128.8, and Thunderbird 128.8 (CVE-2025-1938)
* firefox: JIT corruption of WASM i32 return values on 64-bit CPUs
(CVE-2025-1933)
* firefox: thunderbird: Memory safety bugs fixed in Firefox 136, Thunderbird
136, Firefox ESR 115.21, Firefox ESR 128.8, and Thunderbird 128.8
(CVE-2025-1937)
* firefox: Inconsistent comparator in XSLT sorting led to out-of-bounds access
(CVE-2025-1932)
* firefox: Adding %00 and a fake extension to a jar: URL changed the
interpretation of the contents (CVE-2025-1936)

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-2025-1930
On Windows, a compromised content process could use bad StreamData sent over
AudioIPC to trigger a use-after-free in the Browser process. This could have led
to a sandbox escape. This vulnerability affects Firefox < 136, Firefox ESR <
115.21, Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1931
It was possible to cause a use-after-free in the content process side of a
WebTransport connection, leading to a potentially exploitable crash. This
vulnerability affects Firefox < 136, Firefox ESR < 115.21, Firefox ESR < 128.8,
Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1932
An inconsistent comparator in xslt/txNodeSorter could have resulted in
potentially exploitable out-of-bounds access. Only affected version 122 and
later. This vulnerability affects Firefox < 136, Firefox ESR < 128.8,
Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1933
On 64-bit CPUs, when the JIT compiles WASM i32 return values they can pick up
bits from left over memory. This can potentially cause them to be treated as a
different type. This vulnerability affects Firefox < 136, Firefox ESR < 115.21,
Firefox ESR < 128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1934
It was possible to interrupt the processing of a RegExp bailout and run
additional JavaScript, potentially triggering garbage collection when the engine
was not expecting it. This vulnerability affects Firefox < 136, Firefox ESR <
128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1935
A web page could trick a user into setting that site as the default handler for
a custom URL protocol. This vulnerability affects Firefox < 136, Firefox ESR <
128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1936
jar: URLs retrieve local file content packaged in a ZIP archive. The null and
everything after it was ignored when retrieving the content from the archive,
but the fake extension after the null was used to determine the type of content.
This could have been used to hide code in a web extension disguised as something
else like an image. This vulnerability affects Firefox < 136, Firefox ESR <
128.8, Thunderbird < 136, and Thunderbird < 128.8.
CVE-2025-1937
Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 115.20,
Firefox ESR 128.7, and Thunderbird 128.7. 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 <
136, Firefox ESR < 115.21, Firefox ESR < 128.8, Thunderbird < 136, and
Thunderbird < 128.8.
CVE-2025-1938
Memory safety bugs present in Firefox 135, Thunderbird 135, Firefox ESR 128.7,
and Thunderbird 128.7. 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 < 136, Firefox ESR <
128.8, Thunderbird < 136, and Thunderbird < 128.8.