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CVE-2013-7424

Date: August 26, 2015

The getaddrinfo function in glibc before 2.15, when compiled with libidn and the AI_IDN flag is used, allows context-dependent attackers to cause a denial of service (invalid free) and possibly execute arbitrary code via unspecified vectors, as demonstrated by an internationalized domain name to ping6.

Language: C

Severity Score

Related Resources (11)

http://www.openwall.com/lists/oss-security/2015/01/29/21
http://rhn.redhat.com/errata/RHSA-2015-1627.html
https://sourceware.org/bugzilla/show_bug.cgi?id=18011
http://www.securityfocus.com/bid/72710
https://bugzilla.redhat.com/show_bug.cgi?id=981942
https://bugzilla.redhat.com/show_bug.cgi?id=1186614
https://sourceware.org/git/gitweb.cgi?p=glibc.git%3Ba=commitdiff%3Bh=2e96f1c7
https://nvd.nist.gov/vuln/detail/CVE-2013-7424
https://access.redhat.com/security/cve/CVE-2013-7424
https://security-tracker.debian.org/tracker/CVE-2013-7424
https://www.mend.io/vulnerability-database/CVE-2013-7424

Severity Score

Weakness Type (CWE)

Code

CWE-17

CVSS v3.1

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

CVSS v2

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

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