CVE-2011-0419

mediumpriority · track · 38EPSS 0.304 · 98 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

30.4% (98th) EPSS

CVSS 4.3 · medium

Is it mine?

14 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Stack consumption vulnerability in the fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library before 1.4.3 and the Apache HTTP Server before 2.2.18, and in fnmatch.c in libc in NetBSD 5.1, OpenBSD 4.8, FreeBSD, Apple Mac OS X 10.6, Oracle Solaris 10, and Android, allows context-dependent attackers to cause a denial of service (CPU and memory consumption) via *? sequences in the first argument, as demonstrated by attacks against mod_autoindex in httpd.

cvss

Technical severity, 0–10. One row per scoring source.

4.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 3.9–4.3

v2.04.3mediumAV:N/AC:M/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 2.9

v2.03.9lowAV:N/AC:M/Au:N/C:N/I:N/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-770USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-35738Apache 1.4/2.2.x - APR 'apr_fnmatch()' Denial of Servicefunctional · exploit_db

affected products (14)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
apache http server2.0.0 → 2.0.65nvdUScpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
apache http server2.2.0 → 2.2.18nvdUScpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:*
apache portable runtime< 1.4.3nvdUScpe:2.3:a:apache:portable_runtime:*:*:*:*:*:*:*:*
apple mac os x= 10.6.0nvdUScpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*
debian debian linux= 5.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
debian debian linux= 6.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
debian debian linux= 7.0nvdUScpe:2.3:o:debian:debian_linux:*:*:*:*:*:*:*:*
freebsd freebsdall versionsnvdUScpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:*
google androidall versionsnvdUScpe:2.3:o:google:android:*:*:*:*:*:*:*:*
netbsd netbsd= 5.1nvdUScpe:2.3:o:netbsd:netbsd:*:*:*:*:*:*:*:*
openbsd openbsd= 4.8nvdUScpe:2.3:o:openbsd:openbsd:*:*:*:*:*:*:*:*
oracle solaris= 10nvdUScpe:2.3:o:oracle:solaris:*:*:*:*:*:*:*:*
suse linux enterprise server= 10nvdUScpe:2.3:o:suse:linux_enterprise_server:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2011-05-16modified 2026-06-16

related (3,268)

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+3263 more

references (173)

External citations — patches, advisories, analysis.

scry

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