CVE-2017-7716 — Out-of-bounds Read in Radare2

CWE-125 — Out-of-bounds Read4 documents4 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 59.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Radare Radare2Debian Radare2
Timeline
PublishedApr 12
Latest updateMay 13

Description

The read_u32_leb128 function in libr/util/uleb128.c in radare2 1.3.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Web Assembly 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

▶NVDradare/radare21.3.0

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-wq8g-p448-vv29: The read_u32_leb128 function in libr/util/uleb128↗2022-05-13
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OSV
CVE-2017-7716: The read_u32_leb128 function in libr/util/uleb128↗2017-04-12
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📋Vendor Advisories

1
Debian
CVE-2017-7716: radare2 - The read_u32_leb128 function in libr/util/uleb128.c in radare2 1.3.0 allows remo...↗2017
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