PT-2020-16583 · Mozilla+3 · Firefox+3

Aaron Klotz + 3 · Published 2020-11-17 · Updated 2024-12-12 · CVE-2020-26969

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 83

Description The issue is related to memory safety bugs present in Firefox, which showed evidence of memory corruption. It is presumed that with enough effort, some of these bugs could have been exploited to run arbitrary code.

Recommendations For versions prior to 83, update to version 83 or later to resolve the issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2020-3384

ALT-PU-2021-2725

ALT-PU-2021-2881

ALT-PU-2021-3368

ALT-PU-2021-3369

ALT-PU-2022-1781

ALT-PU-2022-1782

CVE-2020-26969

OESA-2023-1673

OESA-2023-1674

OPENSUSE-SU-2024:10600-1

OPENSUSE-SU-2024:14572-1

USN-4637-1

USN-4637-2

Affected Products

Alt Linux

Firefox

Linuxmint

Ubuntu

References · 2192

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/multi/browser/firefox_jit_use_after_free.rb · Exploit
• 🔥 https://github.com/mistymntncop/CVE-2022-26485 · Exploit
• 🔥 https://github.com/aleksejspopovs/cve-2020-16012 · Exploit
• 🔥 https://github.com/R0jhack/CVE-2020-6514 · Exploit
• 🔥 https://github.com/hasan-khalil/CVE-2020-6514 · Exploit
• 🔥 https://github.com/HassanAzze/CVE-2020-6514 · Exploit
• 🔥 https://github.com/rojhack/CVE-2020-6514 · Exploit
• 🔥❌ https://github.com/marcinguy/CVE-2020-15999 · Exploit, Deleted
• https://nvd.nist.gov/vuln/detail/CVE-2023-29535 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-45418 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-23965 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-15673 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-22756 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2021-29985 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2020-26969 · Security Note