5

CVE-2013-4458

Exploit

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.

Data is provided by the National Vulnerability Database (NVD)
Gnu ≫ Glibc Version <= 2.18
Gnu ≫ Glibc Version2.0
Gnu ≫ Glibc Version2.0.1
Gnu ≫ Glibc Version2.0.2
Gnu ≫ Glibc Version2.0.3
Gnu ≫ Glibc Version2.0.4
Gnu ≫ Glibc Version2.0.5
Gnu ≫ Glibc Version2.0.6
Gnu ≫ Glibc Version2.1
Gnu ≫ Glibc Version2.1.1
Gnu ≫ Glibc Version2.1.1.6
Gnu ≫ Glibc Version2.1.2
Gnu ≫ Glibc Version2.1.3
Gnu ≫ Glibc Version2.1.9
Gnu ≫ Glibc Version2.10.1
Gnu ≫ Glibc Version2.11
Gnu ≫ Glibc Version2.11.1
Gnu ≫ Glibc Version2.11.2
Gnu ≫ Glibc Version2.11.3
Gnu ≫ Glibc Version2.12.1
Gnu ≫ Glibc Version2.12.2
Gnu ≫ Glibc Version2.13
Gnu ≫ Glibc Version2.14
Gnu ≫ Glibc Version2.14.1
Gnu ≫ Glibc Version2.15
Gnu ≫ Glibc Version2.16
Gnu ≫ Glibc Version2.17
Suse ≫ Linux Enterprise Debuginfo Version11 Updatesp2
Suse ≫ Linux Enterprise Server Version11 Updatesp2 SwEditionltss
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Type Source Score Percentile
EPSS FIRST.org 1.24% 0.784
CVSS Metriken
Source Base Score Exploit Score Impact Score Vector string
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:N/A:P
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.