CVE-2017-7274: Null Pointer Dereference
Published Mar 27, 2017
·Updated
The rpkcs7parsecms function in libr/util/rpkcs7.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.
Affected Software
1 affected component
Radare Radare2=1.3.0
Remediation
Patch Available
Event History
Mar 27, 2017
CVE Published
via MITRE·05:00 PM
Data Sourced
via MITRE·05:00 PM
Description
Data Sourced
via NVD·05:59 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2017-7274?
CVE-2017-7274 is considered to have a medium severity due to its potential to cause a denial of service via application crash.
2
How do I fix CVE-2017-7274?
To fix CVE-2017-7274, upgrade to a version of radare2 newer than 1.3.0 that contains the security patch addressing this vulnerability.
3
What vulnerability does CVE-2017-7274 expose in radare2?
CVE-2017-7274 exposes a vulnerability in the r_pkcs7_parse_cms function that can be exploited for denial of service attacks.
4
Which version of radare2 is affected by CVE-2017-7274?
CVE-2017-7274 affects radare2 version 1.3.0.
5
Can CVE-2017-7274 be exploited remotely?
Yes, CVE-2017-7274 can be exploited remotely through the processing of a crafted PE file.