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Fencer Vulns
medium 6.2

CVE-2002-0658 json

OSSP mm library (libmm) before 1.2.0 allows the local Apache user to gain privileges via temporary files, possibly via a symbolic link atta…

published 2002-08-12 24 y ago modified 2026-06-16 4 mo ago also EUVD-2002-0652

cvss
6.2
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 61%
public exploits
1
Exploit-DB

Summary

OSSP mm library (libmm) before 1.2.0 allows the local Apache user to gain privileges via temporary files, possibly via a symbolic link attack.

Patch / fix

  • mm Debian 14, Debian 13, Debian 12 1.1.3-7

debian advisories DEBIAN-CVE-2002-0658

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2002-0658 updated

security flaw

  • Red Hat Linux 7.0 Red Hat Linux 7.1 Red Hat Linux 7.2 Red Hat Linux 7.3
    fixed: vendor fix RHSA-2002:153
  • Red Hat Secure Web Server 3.2
    fixed: vendor fix RHSA-2002:156
  • Red Hat Stronghold 3
    fixed: vendor fix RHSA-2002:164
  • Red Hat Stronghold 4
    fixed: vendor fix RHSA-2002:163

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Timeline

  1. First public exploit (EDB-21667)
  2. Published

Exploit prediction

0.96% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-21667 MM 1.0.x/1.1.x - Shared Memory Library Temporary File Privilege Escalation local, 2002-07-29

CVSS scores

assigned by version score vector
NVD 2.0 6.2 AV:L/AC:H/Au:N/C:C/I:C/A:C

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.