Out-of-Bounds Affecting strongswan package, versions <5.7.1-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALPINE314-STRONGSWAN-1308019
- published3 Oct 2018
- disclosed3 Oct 2018
Introduced: 3 Oct 2018
CVE-2018-17540 (opens in a new tab)How to fix?
Upgrade Alpine:3.14 strongswan to version 5.7.1-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream strongswan package and not the strongswan package as distributed by Alpine.
See How to fix? for Alpine:3.14 relevant fixed versions and status.
The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate.
References
- https://download.strongswan.org/security/CVE-2018-17540/
- https://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-(cve-2018-17540).html
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17540
- https://www.debian.org/security/2018/dsa-4309
- https://lists.debian.org/debian-lts-announce/2018/10/msg00001.html
- https://security-tracker.debian.org/tracker/CVE-2018-17540
- https://security.gentoo.org/glsa/201811-16
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00077.html
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00001.html
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00047.html
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2018-17540
- https://usn.ubuntu.com/3774-1/
- https://www.strongswan.org/blog/2018/10/01/strongswan-vulnerability-%28cve-2018-17540%29.html