rhsa-2022_0853
Vulnerability from csaf_redhat
Published
2022-03-14 10:30
Modified
2024-11-06 00:33
Summary
Red Hat Security Advisory: thunderbird security update
Notes
Topic
An update for thunderbird is now available for Red Hat Enterprise Linux 8.4 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 91.7.0.
Security Fix(es):
* Mozilla: Use-after-free in XSLT parameter processing (CVE-2022-26485)
* Mozilla: Use-after-free in WebGPU IPC Framework (CVE-2022-26486)
* expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235)
* expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution (CVE-2022-25236)
* expat: Integer overflow in storeRawNames() (CVE-2022-25315)
* Mozilla: Use-after-free in text reflows (CVE-2022-26381)
* Mozilla: Browser window spoof using fullscreen mode (CVE-2022-26383)
* Mozilla: iframe allow-scripts sandbox bypass (CVE-2022-26384)
* Mozilla: Time-of-check time-of-use bug when verifying add-on signatures (CVE-2022-26387)
* thunderbird: Crafted email could trigger an out-of-bounds write (CVE-2022-0566)
* Mozilla: Temporary files downloaded to /tmp and accessible by other local users (CVE-2022-26386)
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.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"text": "Mozilla Thunderbird is a standalone mail and newsgroup client.\n\nThis update upgrades Thunderbird to version 91.7.0.\n\nSecurity Fix(es):\n\n* Mozilla: Use-after-free in XSLT parameter processing (CVE-2022-26485)\n\n* Mozilla: Use-after-free in WebGPU IPC Framework (CVE-2022-26486)\n\n* expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235)\n\n* expat: Namespace-separator characters in \"xmlns[:prefix]\" attribute values can lead to arbitrary code execution (CVE-2022-25236)\n\n* expat: Integer overflow in storeRawNames() (CVE-2022-25315)\n\n* Mozilla: Use-after-free in text reflows (CVE-2022-26381)\n\n* Mozilla: Browser window spoof using fullscreen mode (CVE-2022-26383)\n\n* Mozilla: iframe allow-scripts sandbox bypass (CVE-2022-26384)\n\n* Mozilla: Time-of-check time-of-use bug when verifying add-on signatures (CVE-2022-26387)\n\n* thunderbird: Crafted email could trigger an out-of-bounds write (CVE-2022-0566)\n\n* Mozilla: Temporary files downloaded to /tmp and accessible by other local users (CVE-2022-26386)\n\nFor 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.",
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"text": "A flaw was found in Thunderbird. The vulnerability occurs due to an out-of-bounds write of one byte when processing the message. This flaw allows an attacker to craft an email message that causes Thunderbird to perform an out-of-bounds write.",
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"text": "thunderbird: Crafted email could trigger an out-of-bounds write",
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{
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"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
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"AppStream-8.4.0.Z.EUS:thunderbird-0:91.7.0-2.el8_4.aarch64",
"AppStream-8.4.0.Z.EUS:thunderbird-0:91.7.0-2.el8_4.ppc64le",
"AppStream-8.4.0.Z.EUS:thunderbird-0:91.7.0-2.el8_4.s390x",
"AppStream-8.4.0.Z.EUS:thunderbird-0:91.7.0-2.el8_4.src",
"AppStream-8.4.0.Z.EUS:thunderbird-0:91.7.0-2.el8_4.x86_64",
"AppStream-8.4.0.Z.EUS:thunderbird-debuginfo-0:91.7.0-2.el8_4.aarch64",
"AppStream-8.4.0.Z.EUS:thunderbird-debuginfo-0:91.7.0-2.el8_4.ppc64le",
"AppStream-8.4.0.Z.EUS:thunderbird-debuginfo-0:91.7.0-2.el8_4.s390x",
"AppStream-8.4.0.Z.EUS:thunderbird-debuginfo-0:91.7.0-2.el8_4.x86_64",
"AppStream-8.4.0.Z.EUS:thunderbird-debugsource-0:91.7.0-2.el8_4.aarch64",
"AppStream-8.4.0.Z.EUS:thunderbird-debugsource-0:91.7.0-2.el8_4.ppc64le",
"AppStream-8.4.0.Z.EUS:thunderbird-debugsource-0:91.7.0-2.el8_4.s390x",
"AppStream-8.4.0.Z.EUS:thunderbird-debugsource-0:91.7.0-2.el8_4.x86_64"
]
}
],
"threats": [
{
"category": "exploit_status",
"date": "2022-03-07T00:00:00+00:00",
"details": "CISA: https://www.cisa.gov/known-exploited-vulnerabilities-catalog"
},
{
"category": "impact",
"details": "Critical"
}
],
"title": "Mozilla: Use-after-free in WebGPU IPC Framework"
}
]
}
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- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.