8.8

CVE-2024-9313: canonical ltd. authd

CVSS: 8.8v3.1HighAnalyzed
AliasesGHSA-x5q3-c8rm-w787GO-2024-3181
Published 03-10-2024Last modified 22-11-2024
Open JSON

Vulnerability summary

CVE-2024-9313 is a high (CVSS 8.8) vulnerability in canonical ltd. authd. EPSS estimates a 0.58% chance of exploitation in the next 30 days, higher than 46.6% of scored vulnerabilities.

Overall risk
35/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.8/10
010
High · v3.1 (CVE.org)
EPSS score
0.58%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 4 · Related 4
OPENSUSE-SU-2024:0350-1OPENSUSE-SU-2024:14447-1SUSE-SU-2024:3911-1SUSE-SU-2025:0429-1

Timeline

  1. 03-10-2024
    PublishedVulnerability first disclosed.
  2. 22-11-2024
    Last modifiedVulnerability information updated.

Description

Authd PAM module before version 0.3.5 can allow broker-managed users to impersonate any other user managed by the same broker and perform any PAM operation with it, including authenticating as them.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

0.58%

Chance of exploitation in the next 30 days

Percentile

47%

Versus all other CVEs

30-day change

0.00 pp

From 0.58% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.58%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Canonical1 product
Canonical ltd.1 product
Github.com/ubuntu1 product
  • authd< 0.0.0-20240930103526-63e527496b01 | ≥ 0.1.0, < 0.3.5 | < 0.3.5

3 vendors · 3 products

References

6 links