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CVE-2017-7507

Description

GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.

Risk Information

Base Score
7.5
MODERATE
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
Exploitation Probability
0.518

Associated Vulnerability

VulnerabilityOS Platform
GNU TLS library (USN-2865-1) libgnutlsxx27_2.12.23-12ubuntu2.8_i386.debLinux
GNU TLS library (USN-2865-1) libgnutlsxx27_2.12.23-12ubuntu2.8_amd64.debLinux
GNU TLS library (USN-3318-1) libgnutls26_2.12.23-12ubuntu2.8_i386.debLinux
GNU TLS library (USN-3318-1) libgnutls26_2.12.23-12ubuntu2.8_amd64.debLinux
GNU TLS library (USN-3318-1) libgnutls30_3.5.3-5ubuntu1.2_i386.debLinux
GNU TLS library (USN-3318-1) libgnutls30_3.5.3-5ubuntu1.2_amd64.debLinux
GNU TLS library (USN-3318-1) libgnutls30_3.4.10-4ubuntu1.3_i386.debLinux
GNU TLS library (USN-3318-1) libgnutls30_3.4.10-4ubuntu1.3_amd64.debLinux
SUSE-SU-2017:1838-1(SUSE Linux Enterprise Desktop 12-SP2 ) gnutls-3.2.15-18.3.1.x86_64.rpmLinux
SUSE-SU-2017:1838-1(SUSE Linux Enterprise Desktop 12-SP2 ) gnutls-debuginfo-3.2.15-18.3.1.x86_64.rpmLinux
SUSE-SU-2017:1838-1(SUSE Linux Enterprise Desktop 12-SP2 ) gnutls-debugsource-3.2.15-18.3.1.x86_64.rpmLinux
SUSE-SU-2017:1838-1(SUSE Linux Enterprise Server 12-SP2 ) libgnutls-openssl27-3.2.15-18.3.1.x86_64.rpmLinux
SUSE-SU-2017:1838-1(SUSE Linux Enterprise Server 12-SP2 ) libgnutls-openssl27-debuginfo-3.2.15-18.3.1.x86_64.rpmLinux
SUSE-SU-2017:1838-1(SUSE Linux Enterprise Desktop 12-SP2 ) libgnutls28-3.2.15-18.3.1.x86_64.rpmLinux
SUSE-SU-2017:1838-1(SUSE Linux Enterprise Desktop 12-SP2 ) libgnutls28-32bit-3.2.15-18.3.1.x86_64.rpmLinux
SUSE-SU-2017:1838-1(SUSE Linux Enterprise Desktop 12-SP2 ) libgnutls28-debuginfo-3.2.15-18.3.1.x86_64.rpmLinux
SUSE-SU-2017:1838-1(SUSE Linux Enterprise Desktop 12-SP2 ) libgnutls28-debuginfo-32bit-3.2.15-18.3.1.x86_64.rpmLinux
NULL Pointer Dereference Vulnerability (CVE-2017-7507)NCM

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234