RLSA-2022:0818

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Import Source
https://storage.googleapis.com/resf-osv-data/RLSA-2022:0818.json
JSON Data
https://api.osv.dev/v1/vulns/RLSA-2022:0818
Related
Published
2022-03-10T14:36:51Z
Modified
2023-02-02T14:12:22.178072Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
Critical: firefox security update
Details

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

This update upgrades Firefox to version 91.7.0 ESR.

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)

  • 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.

References
Credits
    • Rocky Enterprise Software Foundation
    • Red Hat

Affected packages

Rocky Linux:8 / firefox

Package

Name
firefox
Purl
pkg:rpm/rocky-linux/firefox?distro=rocky-linux-8-5-legacy&epoch=0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0:91.7.0-3.el8_5