PT-2017-11807 · Strongswan+3 · Strongswan+3

Published 2017-08-11 · Updated 2024-06-15 · CVE-2017-11185

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 strongSwan versions prior to 5.6.0

Description The issue allows remote attackers to cause a denial of service, resulting in a daemon crash due to a NULL pointer dereference. This can be achieved via a crafted RSA signature.

Recommendations For versions prior to 5.6.0, update to version 5.6.0 or later to resolve the issue.

Fix

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2017-2056

CVE-2017-11185

DLA-1059-1

DSA-3962-1

OPENSUSE-SU-2024:11411-1

SUSE-SU-2017:2143-1

SUSE-SU-2017:2293-1

SUSE-SU-2017_2143-1

SUSE-SU-2017_2293-1

USN-3397-1

Affected Products

Alt Linux

Suse

Ubuntu

Strongswan

References · 39

• https://osv.dev/vulnerability/SUSE-SU-2017:2293-1 · Vendor Advisory
• https://osv.dev/vulnerability/DSA-3962-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3397-1 · Vendor Advisory
• http://debian.org/security/2017/dsa-3962 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2017-11185 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:11411-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/DSA-3962-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-11185 · Vendor Advisory
• https://osv.dev/vulnerability/ALPINE-CVE-2017-11185 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-11185 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/strongswan · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3397-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2017-11185 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11185 · Security Note
• https://errata.altlinux.org/ALT-PU-2017-2056 · Vendor Advisory