CVE-2017-7274 — NULL Pointer Dereference in Radare2

CWE-476 — NULL Pointer Dereference5 documents5 sources
Severity
5.5MEDIUMNVD
EPSS
0.2%
top 54.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Radare Radare2Debian Radare2
Timeline
PublishedMar 27
Latest updateMay 17

Description

The r_pkcs7_parse_cms function in libr/util/r_pkcs7.c in radare2 1.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted PE 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 Packages3 packages

▶Ubunturadare/radare2< 2.3.0+dfsg-2
▶NVDradare/radare21.3.0

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-pjv9-3c8f-mr4h: The r_pkcs7_parse_cms function in libr/util/r_pkcs7↗2022-05-17
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OSV
CVE-2017-7274: The r_pkcs7_parse_cms function in libr/util/r_pkcs7↗2017-03-27
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💥Exploits & PoCs

1
Exploit-DB
Microsoft Windows - 'LoadUvsTable()' Heap Buffer Overflow↗2017-03-15
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📋Vendor Advisories

1
Debian
CVE-2017-7274: radare2 - The r_pkcs7_parse_cms function in libr/util/r_pkcs7.c in radare2 1.3.0 allows re...↗2017
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