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CVE-2017-7946

Date: April 18, 2017

The get_relocs_64 function in libr/bin/format/mach0/mach0.c in radare2 1.3.0 allows remote attackers to cause a denial of service (use-after-free and application crash) via a crafted Mach0 file.

Language: C

Severity Score

Related Resources (4)

https://github.com/radare/radare2/commit/d1e8ac62c6d978d4662f69116e30230d43033c92
https://github.com/radare/radare2/issues/7301
https://nvd.nist.gov/vuln/detail/CVE-2017-7946
https://www.mend.io/vulnerability-database/CVE-2017-7946

Severity Score

Weakness Type (CWE)

Use After Free

CWE-416

CVSS v3.1

Base Score:
Attack Vector (AV): LOCAL
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): MEDIUM
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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