4.6

CVE-2004-0643: debian debian_linux Double Free

CVSS: 4.6v2.0MediumModified
AliasesDEBIAN-CVE-2004-0643
Published 10-09-2004Last modified 08-08-2024
Open JSON

Vulnerability summary

CVE-2004-0643 is a medium (CVSS 4.6) Double Free vulnerability in debian debian_linux. EPSS estimates a 8.93% chance of exploitation in the next 30 days, higher than 95.1% of scored vulnerabilities.

Overall risk
20/100
0100
Low · default modelHow is this calculated?
CVSS score
4.6/10
010
Medium · v2.0 (NVD)
EPSS score
8.93%
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 2
DSA-543-1RHSA-2004:350

Timeline

  1. 10-09-2004
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

Double free vulnerability in the krb5_rd_cred function for MIT Kerberos 5 (krb5) 1.3.1 and earlier may allow local users to execute arbitrary code.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

8.93%

Chance of exploitation in the next 30 days

Percentile

95%

Versus all other CVEs

30-day change

0.00 pp

From 8.93% on 18-09-2026

18-09-202618-10-2026
EPSS score
8.93%

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

Redhat3 products
Debian2 products
Mit1 product

3 vendors · 6 products

References

14 links
Show all 14 references