CVE-2018-8809 — Out-of-bounds Read in Radare2

CWE-125 — Out-of-bounds Read8 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.1%
top 67.52%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Debian Radare2Radare Radare2
Timeline
PublishedMar 20
Latest updateMay 13

Description

In radare2 2.4.0, there is a heap-based buffer over-read in the dalvik_op function of anal_dalvik.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted dex file.

CVSS vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6

Affected Packages2 packages

▶debiandebian/radare2< radare2 2.6.0+dfsg-1 (sid)
▶NVDradare/radare22.4.0, 2.5.0+1

🔴Vulnerability Details

4
GHSA
GHSA-m522-r3vg-pm8m: In radare2 2↗2022-05-13
▶
GHSA
GHSA-2jwh-jhgm-qc2f: In radare2 2↗2022-05-13
▶
OSV
CVE-2018-10187: In radare2 2↗2018-04-17
▶
OSV
CVE-2018-8809: In radare2 2↗2018-03-20
▶

📋Vendor Advisories

2
Debian
CVE-2018-10187: radare2 - In radare2 2.5.0, there is a heap-based buffer over-read in the dalvik_op functi...↗2018
▶
Debian
CVE-2018-8809: radare2 - In radare2 2.4.0, there is a heap-based buffer over-read in the dalvik_op functi...↗2018
▶