CVE-2019-12790 — Out-of-bounds Read in Radare2

CWE-125 — Out-of-bounds Read7 documents5 sources
Severity
7.8HIGHNVD
EPSS
0.5%
top 34.85%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Radare2Radare Radare2
Timeline
PublishedJun 10
Latest updateMay 24

Description

In radare2 through 3.5.1, there is a heap-based buffer over-read in the r_egg_lang_parsechar function of egg_lang.c. This allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact because of missing length validation in libr/egg/egg.c.

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 Packages2 packages

▶debiandebian/radare2< radare2 3.8.0+dfsg-1 (sid)
▶NVDradare/radare23.5.1

🔴Vulnerability Details

2
GHSA
GHSA-599w-55gq-8q3f: In radare2 through 3↗2022-05-24
▶
OSV
CVE-2019-12790: In radare2 through 3↗2019-06-10
▶

📋Vendor Advisories

1
Debian
CVE-2019-12790: radare2 - In radare2 through 3.5.1, there is a heap-based buffer over-read in the r_egg_la...↗2019
▶

💬Community

3
Bugzilla
CVE-2019-12790 radare2: heap-based buffer over-read in function r_egg_lang_parsechar in egg_lang.c [epel-7]↗2019-06-24
▶
Bugzilla
CVE-2019-12790 radare2: heap-based buffer over-read in function r_egg_lang_parsechar in egg_lang.c↗2019-06-24
▶
Bugzilla
CVE-2019-12790 radare2: heap-based buffer over-read in function r_egg_lang_parsechar in egg_lang.c [fedora-all]↗2019-06-24
▶