PT-2017-17963 · Gnu+5 · Gnutls+5

Published 2017-03-07 · Updated 2024-06-15 · CVE-2017-7869

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions GnuTLS versions prior to 3.5.10

Description The issue is caused by an integer overflow and heap-based buffer overflow related to the cdk pkt read function in opencdk/read-packet.c. This is a subset of the vendor's report and has been fixed.

Recommendations For versions prior to 3.5.10, update to version 3.5.10 to resolve the issue. As a temporary workaround, consider restricting access to the cdk pkt read function until the update is applied.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2017-1250

CESA-2017_2292

CVE-2017-7869

MGASA-2017-0212

OPENSUSE-SU-2024:10801-1

RHSA-2017:2292

RHSA-2017_2292

SUSE-SU-2017:1838-1

SUSE-SU-2017:1886-1

USN-3318-1

Affected Products

Alt Linux

Centos

Gnutls

Red Hat

Suse

Ubuntu

References · 67

• https://nvd.nist.gov/vuln/detail/CVE-2017-7869 · Security Note
• https://gitlab.com/gnutls/gnutls/commit/51464af713d71802e3c6d5ac15f1a95132a354fe · Patch
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5337 · Security Note
• https://osv.dev/vulnerability/USN-3318-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-7869 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-7869 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-7869 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5335 · Security Note
• https://access.redhat.com/errata/RHSA-2017:2292 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7507 · Security Note
• https://ubuntu.com/security/CVE-2017-7507 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01458 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10801-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2017-01459 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7444 · Security Note