apr-util-0:0.9.4-22.el4_8.1.i386 as a component of Red Hat Enterprise Linux AS version 4

productUS

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

critical

by severity

0critical1high2medium0low

updated 2026-10-27

vulnerabilities (3)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2009-1955US	high7.5	53.0% (99th)	Exploit	no fix	2009-06-08	—
CVE-2009-1956US	medium6.4	12.0% (96th)	—	no fix	2009-06-08	—
CVE-2009-0023US	medium4.3	8.53% (95th)	—	no fix	2009-06-08	—

The flaw types (CWEs) most of these CVEs share.

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer1 CVEs
CWE-189CWE-1891 CVEs
CWE-776Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')1 CVEs

Which sources assert this record, and when.

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