Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2013-4458

Disclosure Date: December 12, 2013 •
CVE-2013-4458
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Description

Stack-based buffer overflow in the getaddrinfo function in sysdeps/posix/getaddrinfo.c in GNU C Library (aka glibc or libc6) 2.18 and earlier allows remote attackers to cause a denial of service (crash) via a (1) hostname or (2) IP address that triggers a large number of AF_INET6 address results. NOTE: this vulnerability exists because of an incomplete fix for CVE-2013-1914.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Offensive Application
Unknown
Utility Class
Unknown
Ports
Unknown
OS
Unknown
Vulnerable Versions
n/a
Prerequisites
Unknown
Discovered By
Unknown
PoC Author
Unknown
Metasploit Module
Unknown
Reporter
Unknown

Vendors

  • gnu,
  • suse

Products

  • glibc,
  • glibc 2.0,
  • glibc 2.0.1,
  • glibc 2.0.2,
  • glibc 2.0.3,
  • glibc 2.0.4,
  • glibc 2.0.5,
  • glibc 2.0.6,
  • glibc 2.1,
  • glibc 2.1.1,
  • glibc 2.1.1.6,
  • glibc 2.1.2,
  • glibc 2.1.3,
  • glibc 2.1.9,
  • glibc 2.10.1,
  • glibc 2.11,
  • glibc 2.11.1,
  • glibc 2.11.2,
  • glibc 2.11.3,
  • glibc 2.12.1,
  • glibc 2.12.2,
  • glibc 2.13,
  • glibc 2.14,
  • glibc 2.14.1,
  • glibc 2.15,
  • glibc 2.16,
  • glibc 2.17,
  • linux enterprise debuginfo 11,
  • linux enterprise server 11
Technical Analysis