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Fencer Vulns
medium 4.0

CVE-2006-5541 json

backend/parser/parse_coerce.c in PostgreSQL 7.4.1 through 7.4.14, 8.0.x before 8.0.9, and 8.1.x before 8.1.5 allows remote authenticated us…

published 2006-10-26 20 y ago modified 2026-06-16 4 mo ago also EUVD-2006-5526

cvss
4.0
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.2%
EPSS 3.2% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

backend/parser/parse_coerce.c in PostgreSQL 7.4.1 through 7.4.14, 8.0.x before 8.0.9, and 8.1.x before 8.1.5 allows remote authenticated users to cause a denial of service (daemon crash) via a coercion of an unknown element to ANYARRAY.

Patch / fix

  • postgresql postgresql 7.4.14, 8.0.9, 8.1.5
  • postgresql RHEL 5 8.1.8-1.el5
  • postgresql-pl RHEL 5 8.1.8-1.el5
  • postgresql-tcl RHEL 5 8.1.8-1.el5
  • postgresql-libs RHEL 5 8.1.8-1.el5
  • postgresql-test RHEL 5 8.1.8-1.el5
  • postgresql-python RHEL 5 8.1.8-1.el5
  • postgresql-server RHEL 5 8.1.8-1.el5
  • postgresql-contrib RHEL 5 8.1.8-1.el5

red hat advisories RHSA-2007:0068RHSA-2007:0067

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-2006-5541 updated

security flaw

  • Red Hat Application Stack v1 for Enterprise Linux AS (v.4) postgresql 8.1.7-3.el4s1.1, postgresql-pl 8.1.7-3.el4s1.1, postgresql-tcl 8.1.7-3.el4s1.1, postgresql-libs 8.1.7-3.el4s1.1, postgresql-test 8.1.7-3.el4s1.1, postgresql-python 8.1.7-3.el4s1.1, +2 more Red Hat Application Stack v1 for Enterprise Linux ES (v.4) postgresql 8.1.7-3.el4s1.1, postgresql-pl 8.1.7-3.el4s1.1, postgresql-tcl 8.1.7-3.el4s1.1, postgresql-libs 8.1.7-3.el4s1.1, postgresql-test 8.1.7-3.el4s1.1, postgresql-python 8.1.7-3.el4s1.1, +2 more
    fixed: vendor fix RHSA-2007:0067
  • Red Hat Enterprise Linux (v. 5 server) postgresql 8.1.8-1.el5, postgresql-pl 8.1.8-1.el5, postgresql-tcl 8.1.8-1.el5, postgresql-libs 8.1.8-1.el5, postgresql-test 8.1.8-1.el5, postgresql-python 8.1.8-1.el5, +2 more Red Hat Enterprise Linux Desktop (v. 5 client) postgresql 8.1.8-1.el5, postgresql-pl 8.1.8-1.el5, postgresql-tcl 8.1.8-1.el5, postgresql-libs 8.1.8-1.el5, postgresql-test 8.1.8-1.el5, postgresql-python 8.1.8-1.el5, +2 more Red Hat Enterprise Linux Desktop Workstation (v. 5 client) postgresql 8.1.8-1.el5, postgresql-pl 8.1.8-1.el5, postgresql-tcl 8.1.8-1.el5, postgresql-libs 8.1.8-1.el5, postgresql-test 8.1.8-1.el5, postgresql-python 8.1.8-1.el5, +2 more
    fixed: vendor fix RHSA-2007:0068

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

Exploit prediction

3.16% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 2.0 4.0 AV:N/AC:L/Au:S/C:N/I:N/A:P

Classification

Technology feeds

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.