High severityNVD Advisory· Published Feb 20, 2020· Updated Aug 4, 2024
CVE-2020-9283
CVE-2020-9283
Description
golang.org/x/crypto before v0.0.0-20200220183623-bac4c82f6975 for Go allows a panic during signature verification in the golang.org/x/crypto/ssh package. A client can attack an SSH server that accepts public keys. Also, a server can attack any SSH client.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
golang.org/x/cryptoGo | < 0.0.0-20200220183623-bac4c82f6975 | 0.0.0-20200220183623-bac4c82f6975 |
Affected products
9- golang.org/x/crypto/golang.org/x/cryptodescription
- osv-coords8 versionspkg:apk/chainguard/dex-k8s-authenticatorpkg:apk/chainguard/k3dpkg:apk/chainguard/k3d-proxypkg:apk/chainguard/k3d-toolspkg:apk/wolfi/k3dpkg:apk/wolfi/k3d-proxypkg:apk/wolfi/k3d-toolspkg:golang/golang.org/x/crypto
< 0+ 7 more
- (no CPE)range: < 0
- (no CPE)range: < 5.6.0-r11
- (no CPE)range: < 5.6.0-r11
- (no CPE)range: < 5.6.0-r11
- (no CPE)range: < 5.6.0-r11
- (no CPE)range: < 5.6.0-r11
- (no CPE)range: < 5.6.0-r11
- (no CPE)range: < 0.0.0-20200220183623-bac4c82f6975
Patches
Vulnerability mechanics
References
15- github.com/advisories/GHSA-ffhg-7mh4-33c4ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2020-9283ghsaADVISORY
- packetstormsecurity.com/files/156480/Go-SSH-0.0.2-Denial-Of-Service.htmlghsaWEB
- github.com/golang/crypto/commit/bac4c82f69751a6dd76e702d54b3ceb88adab236ghsaWEB
- go.dev/cl/220357ghsaWEB
- go.googlesource.com/crypto/+/bac4c82f69751a6dd76e702d54b3ceb88adab236ghsaWEB
- groups.google.com/forum/ghsaWEB
- groups.google.com/g/golang-announce/c/3L45YRc91SYghsaWEB
- lists.debian.org/debian-lts-announce/2020/10/msg00014.htmlghsamailing-listWEB
- lists.debian.org/debian-lts-announce/2020/11/msg00027.htmlghsamailing-listWEB
- lists.debian.org/debian-lts-announce/2020/11/msg00031.htmlghsamailing-listWEB
- lists.debian.org/debian-lts-announce/2023/06/msg00017.htmlmitremailing-list
- pkg.go.dev/vuln/GO-2020-0012ghsaWEB
- www.exploit-db.com/exploits/48121ghsaWEB
- groups.google.com/forum/mitre
News mentions
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