CVE-2023-29537: Race Condition

Reference Links

• https://bugzilla.mozilla.org/show_bug.cgi?id=1824200
• https://www.mozilla.org/security/advisories/mfsa2023-13/
• https://bugzilla.mozilla.org/show_bug.cgi?id=1823365
• https://bugzilla.mozilla.org/show_bug.cgi?id=1825569
• https://launchpad.net/bugs/cve/CVE-2023-29537
• https://www.mozilla.org/en-US/security/advisories/mfsa2023-13/
• https://www.mozilla.org/en-US/security/advisories/mfsa2023-13/#CVE-2023-29549
• https://www.mozilla.org/en-US/security/advisories/mfsa2023-13/#CVE-2023-29537
• https://security-tracker.debian.org/tracker/CVE-2023-29537
• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-29537
• https://nvd.nist.gov/vuln/detail/CVE-2023-29537
• https://ubuntu.com/security/CVE-2023-29537

Parent vulnerabilities

(Appears in the following advisories)

• MFSA2023-13

Peer vulnerabilities

(Found alongside the following vulnerabilities)

• CVE-2023-29531
• CVE-2023-29532
• CVE-2023-29533
• CVE-2023-29534
• CVE-2023-1999
• CVE-2023-29535
• CVE-2023-29536
• CVE-2023-29537
• CVE-2023-29538
• CVE-2023-29539
• CVE-2023-29540
• CVE-2023-29541
• CVE-2023-29542
• CVE-2023-29543
• CVE-2023-29544
• CVE-2023-29545
• CVE-2023-29546
• CVE-2023-29547
• CVE-2023-29548
• CVE-2023-29549
• CVE-2023-29550
• CVE-2023-29551

Frequently Asked Questions

• What is CVE-2023-29537?

  CVE-2023-29537 is a vulnerability that involves multiple race conditions in the font initialization, which could lead to memory corruption and execution of attacker-controlled code.

• Which software versions are affected by CVE-2023-29537?

  CVE-2023-29537 affects Firefox for Android versions less than 112, Firefox versions less than 112, and Focus for Android versions less than 112.

• What is the severity of CVE-2023-29537?

  CVE-2023-29537 has a severity level of high, with a severity value of 7.

• How can I fix CVE-2023-29537?

  To fix CVE-2023-29537, update Firefox for Android, Firefox, and Focus for Android to version 112.0 or higher.

• Where can I find more information about CVE-2023-29537?

  You can find more information about CVE-2023-29537 on the following references: - [Bugzilla #1824200](https://bugzilla.mozilla.org/show_bug.cgi?id=1824200) - [Mozilla Security Advisory](https://www.mozilla.org/security/advisories/mfsa2023-13/) - [Bugzilla #1823365](https://bugzilla.mozilla.org/show_bug.cgi?id=1823365)