PT-2017-14370 · Radare2 · Radare2

Gsharpsh00Ter · Publicado 2017-11-01 · Atualizado 2017-11-13 · CVE-2017-16357

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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

Name of the Vulnerable Software and Affected Versions radare2 version 2.0.1

Description A memory corruption issue exists due to improper sh size validation when allocating memory. This is demonstrated by an invalid free in the store versioninfo gnu verdef() and store versioninfo gnu verneed() functions in libr/bin/format/elf/elf.c.

Recommendations For radare2 version 2.0.1, as a temporary workaround, consider restricting access to the affected functions store versioninfo gnu verdef() and store versioninfo gnu verneed() until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Correção

Buffer Overflow

Enumeração de Fraquezas

CWE-119

Identificadores relacionados

CVE-2017-16357

Produtos afetados

Radare2

Referências · 8

• 🔥 https://github.com/radare/radare2/issues/8742 · Exploit
• https://github.com/radare/radare2/commit/0b973e28166636e0ff1fad80baa0385c9c09c53a · Correção
• https://security-tracker.debian.org/tracker/CVE-2017-16357 · Aviso do Fabricante
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-16357 · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2017-16357 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2017-16357 · Aviso do Fabricante
• https://ubuntu.com/security/CVE-2017-16357 · Aviso do Fabricante
• https://cve.org/CVERecord?id=CVE-2017-16357 · Nota de Segurança