rhsa-2022_1285
Vulnerability from csaf_redhat
Published
2022-04-08 14:48
Modified
2024-11-06 00:39
Summary
Red Hat Security Advisory: firefox security update

Notes

Topic
An update for firefox 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 Firefox is an open-source web browser, designed for standards compliance, performance, and portability. This update upgrades Firefox to version 91.8.0 ESR. Security Fix(es): * Mozilla: Use-after-free in NSSToken objects (CVE-2022-1097) * Mozilla: Out of bounds write due to unexpected WebAuthN Extensions (CVE-2022-28281) * Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8 (CVE-2022-28289) * Mozilla: Use-after-free after VR Process destruction (CVE-2022-1196) * Mozilla: Use-after-free in DocumentL10n::TranslateDocument (CVE-2022-28282) * Mozilla: Incorrect AliasSet used in JIT Codegen (CVE-2022-28285) * Mozilla: Denial of Service via complex regular expressions (CVE-2022-24713) * Mozilla: iframe contents could be rendered outside the border (CVE-2022-28286) 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.


To clipboard 

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  "vulnerabilities": [
    {
      "cve": "CVE-2022-1097",
      "cwe": {
        "id": "CWE-416",
        "name": "Use After Free"
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      "discovery_date": "2022-04-05T00:00:00+00:00",
      "ids": [
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          "text": "2072559"
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      "notes": [
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          "category": "description",
          "text": "A flaw was found in Mozilla. The Mozilla Foundation Security Advisory describes the issue of NSSToken objects referenced via direct points that could have been accessed unsafely on different threads, leading to a use-after-free and potentially exploitable crash.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "Mozilla: Use-after-free in NSSToken objects",
          "title": "Vulnerability summary"
        },
        {
          "category": "general",
          "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.",
          "title": "CVSS score applicability"
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      "title": "Mozilla: Memory safety bugs fixed in Firefox 99 and Firefox ESR 91.8"
    }
  ]
}


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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.
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