#VU12269 NULL pointer dereference in Glibc - CVE-2015-5180

Vulnerability identifier: #VU12269

Vulnerability risk: Low

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2015-5180

CWE-ID: CWE-476

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Glibc

Software vendor:
GNU

The vulnerability allows a remote attacker to cause DoS condition on the target system.

The weakness exists in res_query in libresolv due to NULL pointer dereference. A remote attacker can cause the service to crash.

Update to version 2.25.

• https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=fc82b0a2dfe7dbd35671c10510a8da1043d746a5