7.5

CVE-2022-27191: fedoraproject extra_packages_for_enterprise_linux

Modified
AliasesRHSA-2022:6527RHSA-2022:8932UBUNTU-CVE-2022-27191
Published 18-03-2022Last modified 03-08-2024

Vulnerability summary

CVE-2022-27191 is a high (CVSS 7.5) vulnerability in fedoraproject extra_packages_for_enterprise_linux. EPSS estimates a 3.96% chance of exploitation in the next 30 days, higher than 90.4% of scored vulnerabilities.

Priority
Prioritisesevere

Severe, CVSS 7.5 (NVD); no exploitation reported by the 5 checked sources; EPSS 4% (FIRST, 03-11-2026)

Source freshness unavailable

How is this decided?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
3.96%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 28 · Related 31
MGASA-2023-0213OPENSUSE-SU-2024:0319-1OPENSUSE-SU-2024:12400-1OPENSUSE-SU-2024:12490-1OPENSUSE-SU-2024:12637-1OPENSUSE-SU-2024:13225-1

Timeline

  1. 18-03-2022
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

The golang.org/x/crypto/ssh package before 0.0.0-20220314234659-1baeb1ce4c0b for Go allows an attacker to crash a server in certain circumstances involving AddHostKey.

CVSS metrics

9 scores · 8 sources · 2 versions

EPSS trend

Probability

3.96%

Chance of exploitation in the next 30 days

Percentile

90%

Versus all other CVEs

30-day change

Increase +0.03 pp

From 3.93% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: network-reachable, no authentication, no user interaction (CVSS vector). Other conditions: not stated in public data.

Chainguard35 products
  • dex-k8s-authenticatorAll versions (No fix recorded)
  • dynamic-localpv-provisioner< 3.4.1-r3
  • dynamic-localpv-provisioner-fips< 3.5.0-r0
  • k3d< 5.6.0-r11
  • k3d-proxy< 5.6.0-r11
Wolfi18 products
  • dynamic-localpv-provisioner< 3.4.1-r3
  • k3d< 5.6.0-r11
  • k3d-proxy< 5.6.0-r11
  • k3d-tools< 5.6.0-r11
  • kubeflow< 1.10.0-r4
Redhat5 products
  • advanced_cluster_management_for_kubernetes2.0
  • kubevirt< 0:4.11.0-643.el7 | < 0:4.11.0-643.el8
  • kubevirt-virtctl< 0:4.11.0-643.el7 | < 0:4.11.0-643.el8
  • kubevirt-virtctl-redistributable< 0:4.11.0-643.el7 | < 0:4.11.0-643.el8
  • openshift-serverless-clients< 0:1.5.0-3.el8
Alpine4 products
  • coredns< 1.9.3-r0
  • git-lfs< 3.1.2-r4
  • go< 1.16.15-r0
  • podman< 3.4.6-r0
Fedoraproject2 products
Debian1 product
  • golang-go.crypto< 1:0.0~git20220315.3147a52-1
Golang1 product
  • ssh< 0.0.0-20220314234659-1baeb1ce4c0b
Golang.org/x1 product
  • crypto< 0.0.0-20220314234659-1baeb1ce4c0b
Opensuse1 product
  • containerd&distro=openSUSE Tumbleweed< 1.6.9-1.1
Ubuntu1 product
  • golang-go.cryptoAll versions (No fix recorded)

10 vendors · 69 products

References

53 links
Show all 53 references