CVE catalog
CVE-2020-29652
golang-go.crypto: CVE-2020-29652
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 3.18% · Oct 25, 2026
A nil pointer dereference in the golang.org/x/crypto/ssh component through v0.0.0-20201203163018-be400aefbc4c for Go allows remote attackers to cause a denial of service against SSH servers.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | golang-go.crypto | sid | 1:0.58.0-1 | fixed |
| Debian | golang-go.crypto | forky | 1:0.58.0-1 | fixed |
| Debian | golang-go.crypto | trixie | 1:0.25.0-1 | fixed |
| Debian | golang-go.crypto | bookworm | 1:0.4.0-1 | fixed |
| Ubuntu | golang-go.crypto | pro | 1:0.0~git20190701.4def268-2 | vulnerable |
| Ubuntu | golang-go.crypto | pro | 1:0.0~git20200221.2aa609c-1 | vulnerable |
| Ubuntu | golang-go.crypto | pro | 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm1 | vulnerable |
| Ubuntu | golang-go.crypto | pro | 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm2 | vulnerable |
| Ubuntu | golang-go.crypto | pro | 1:0.0~git20200221.2aa609c-1ubuntu0.1~esm3 | vulnerable |
| Ubuntu | golang-go.crypto | 22.04 | 1:0.0~git20201221.eec23a3-1 | fixed |
| Opensuse | velero | tumbleweed | 1.7.1-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | golang-go.crypto | source | sid | 1:0.0~git20201221.eec23a3-1 | not yet assigned | Not reported | Not reported |
| Debian | golang-go.crypto | source | forky | 1:0.0~git20201221.eec23a3-1 | not yet assigned | Not reported | Not reported |
| Debian | golang-go.crypto | source | trixie | 1:0.0~git20201221.eec23a3-1 | not yet assigned | Not reported | Not reported |
| Debian | golang-go.crypto | source | bookworm | 1:0.0~git20201221.eec23a3-1 | not yet assigned | Not reported | Not reported |
| Ubuntu | golang-go.crypto | deb | 22.04 | 1:0.0~git20201221.eec23a3-1 | Not reported | UBUNTU-CVE-2020-29652 | Not reported |
| Opensuse | velero | rpm | tumbleweed | 1.7.1-1.1 | Not reported | OPENSUSE-SU-2024:11667-1 | Not reported |
OpenFactory catalog packages
[openSUSE Tumbleweed]
- [velero-bash-completion]Unknown
Source package: [velero]
Details (1)
1.18.2-1.3· noarch · tumbleweedUnknown · Fixed:
1.7.1-1.1Version impact unknown
dsa · velero · opensuse · tumbleweed
- [velero-fish-completion]Unknown
Source package: [velero]
Details (1)
1.18.2-1.3· noarch · tumbleweedUnknown · Fixed:
1.7.1-1.1Version impact unknown
dsa · velero · opensuse · tumbleweed
- [velero-zsh-completion]Unknown
Source package: [velero]
Details (1)
1.18.2-1.3· noarch · tumbleweedUnknown · Fixed:
1.7.1-1.1Version impact unknown
dsa · velero · opensuse · tumbleweed
- [velero]Fixed
Source package: [velero]
Details (1)
1.18.2-1.3· x86_64 · tumbleweedFixed · Fixed:
1.7.1-1.1dsa · velero · opensuse · tumbleweed
[Debian 12 (Bookworm)]
- [golang-golang-x-crypto-dev]Fixed
Source package: [golang-go.crypto]
Details (4)
1:0.4.0-1· all · bookwormFixed · Fixed:
1:0.0~git20201221.eec23a3-1dsa · golang-go.crypto · debian · bookworm; dsa · golang-go.crypto · debian · 12
1:0.4.0-1· all · bookwormFixed · Fixed:
1:0.0~git20201221.eec23a3-1dsa · golang-go.crypto · debian · bookworm; dsa · golang-go.crypto · debian · 12
1:0.25.0-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1:0.0~git20201221.eec23a3-1dsa · golang-go.crypto · debian · bookworm; dsa · golang-go.crypto · debian · 12
1:0.25.0-1~bpo12+1· all · bookworm-backportsFixed · Fixed:
1:0.0~git20201221.eec23a3-1dsa · golang-go.crypto · debian · bookworm; dsa · golang-go.crypto · debian · 12
[Debian 13 (Trixie)]
- [golang-golang-x-crypto-dev]Fixed
Source package: [golang-go.crypto]
Details (4)
1:0.25.0-1· all · trixieFixed · Fixed:
1:0.0~git20201221.eec23a3-1dsa · golang-go.crypto · debian · 13
1:0.25.0-1· all · trixieFixed · Fixed:
1:0.0~git20201221.eec23a3-1dsa · golang-go.crypto · debian · 13
1:0.52.0-1~bpo13+1· all · trixie-backportsFixed · Fixed:
1:0.0~git20201221.eec23a3-1dsa · golang-go.crypto · debian · 13
1:0.52.0-1~bpo13+1· all · trixie-backportsFixed · Fixed:
1:0.0~git20201221.eec23a3-1dsa · golang-go.crypto · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2021_1796.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-29652]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2020-29652]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:11667-1]
- [https://security-tracker.debian.org/tracker/CVE-2020-29652]
- [https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-29652.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2022/wid-sec-w-2022-0510.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]