PT-2023-12931 · Radare2 · Radare2

Giantbranch · Published 2023-08-22 · Updated 2023-08-25 · CVE-2022-28068

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions radare2 versions 5.4.0 through 5.4.2

Description A heap buffer overflow issue exists in the r sleb128 function.

Recommendations For versions 5.4.0 through 5.4.2, consider disabling the r sleb128 function as a temporary workaround until a patch is available.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2022-28068

Affected Products

Radare2

References · 8

• https://github.com/radareorg/radare2/commit/637f4bd1af6752e28e0a9998e954e2e9ce6fa992 · Patch
• https://osv.dev/vulnerability/CVE-2022-28068 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2022-28068 · Vendor Advisory
• https://ubuntu.com/security/CVE-2022-28068 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-28068 · Security Note
• https://cve.org/CVERecord?id=CVE-2022-28068 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2022-28068 · Vendor Advisory
• https://t.me/cvenotify/57238 · Telegram Post