CVE-2017-15931 — Out-of-bounds Read in Radare2

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
7.8HIGHNVD
EPSS
0.2%
top 57.14%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Radare Radare2Debian Radare2
Timeline
PublishedOct 27
Latest updateMay 17

Description

In radare2 2.0.1, an integer exception (negative number leading to an invalid memory access) exists in store_versioninfo_gnu_verneed() in libr/bin/format/elf/elf.c via crafted ELF files on 32bit systems.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages3 packages

▶debiandebian/radare2< radare2 2.1.0+dfsg-1 (sid)
▶Ubunturadare/radare2< 2.3.0+dfsg-2
▶NVDradare/radare22.0.1

Patches

Patch: github.com ↗Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-9rrf-xh99-j7p6: In radare2 2↗2022-05-17
▶
OSV
CVE-2017-15931: In radare2 2↗2017-10-27
▶

📋Vendor Advisories

1
Debian
CVE-2017-15931: radare2 - In radare2 2.0.1, an integer exception (negative number leading to an invalid me...↗2017
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