5

CVE-2015-1827: fedoraproject fedora Data Processing Errors

CVSS: 5.0v2.0MediumModified
Published 30-03-2015Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2015-1827 is a medium (CVSS 5.0) Data Processing Errors vulnerability in fedoraproject fedora. EPSS estimates a 2.64% chance of exploitation in the next 30 days, higher than 85.4% of scored vulnerabilities.

Overall risk
21/100
0100
Low · default modelHow is this calculated?
CVSS score
5.0/10
010
Medium · v2.0 (NVD)
EPSS score
2.64%
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 1
RHSA-2015:0728

Timeline

  1. 30-03-2015
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

2.64%

Chance of exploitation in the next 30 days

Percentile

85%

Versus all other CVEs

30-day change

0.00 pp

From 2.64% on 20-09-2026

20-09-202620-10-2026
EPSS score
2.64%

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

Affected systems

Fedoraproject1 product
Freeipa1 product

2 vendors · 2 products

References

6 links