NULL Pointer Dereference The advisory has been revoked - it doesn't affect any version of package golang-github-nats-io-jwt (opens in a new tab)
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-DEBIAN11-GOLANGGITHUBNATSIOJWT-1035465
- published3 Nov 2020
- disclosed6 Nov 2020
Introduced: 3 Nov 2020
CVE-2020-26521 (opens in a new tab)Amendment
The Debian security team deemed this advisory irrelevant for Debian:11.
NVD Description
Note: Versions mentioned in the description apply only to the upstream golang-github-nats-io-jwt package and not the golang-github-nats-io-jwt package as distributed by Debian.
The JWT library in NATS nats-server before 2.1.9 allows a denial of service (a nil dereference in Go code).
References
- https://security-tracker.debian.org/tracker/CVE-2020-26521
- http://www.openwall.com/lists/oss-security/2020/11/02/2
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/VT67XCLIIBYRT762SVFBYFFTQFVSM3SI/
- https://github.com/nats-io/nats-server/commits/master
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VT67XCLIIBYRT762SVFBYFFTQFVSM3SI/