Branch sisyphus update bulletin.

Package radare2 updated to version 5.5.4-alt1 for branch sisyphus in task 292952.

Published: 2021-08-02
Modified: 2024-11-21

CVE-2021-3673

A vulnerability was found in Radare2 in version 5.3.1. Improper input validation when reading a crafted LE binary can lead to resource exhaustion and DoS.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References:

Published: 2022-02-24
Modified: 2024-11-21

CVE-2021-4021

A vulnerability was found in Radare2 in versions prior to 5.6.2, 5.6.0, 5.5.4 and 5.5.2. Mapping a huge section filled with zeros of an ELF64 binary for MIPS architecture can lead to uncontrolled resource consumption and DoS.

Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References:

Published: 2022-05-25
Modified: 2024-11-21

CVE-2021-44974

radareorg radare2 version 5.5.2 is vulnerable to NULL Pointer Dereference via libr/bin/p/bin_symbols.c binary symbol parser.

Severity: MEDIUM (5.5) Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References:

Version: 2.1.0

Branch sisyphus update on 2022-01-03

ALT-BU-2022-3486-1

ALT-PU-2022-1001-1

Closed vulnerabilities

CVE-2021-3673

CVE-2021-4021

CVE-2021-44974