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[email protected]CVE-2003-0189

HistoryJun 09, 2003 - 4:00 a.m.

CVE-2003-0189

2003-06-0904:00:00

[email protected]

web.nvd.nist.gov

apache

unix

authentication

denial of service

nvd

cve-2003-0189

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

6.8 Medium

AI Score

Confidence

Low

0.007 Low

EPSS

Percentile

80.3%

JSON

The authentication module for Apache 2.0.40 through 2.0.45 on Unix does not properly handle threads safely when using the crypt_r or crypt functions, which allows remote attackers to cause a denial of service (failed Basic authentication with valid usernames and passwords) when a threaded MPM is used.

Affected configurations

NVD

Node

apachehttp_serverMatch2.0.40

apachehttp_serverMatch2.0.41

apachehttp_serverMatch2.0.42

apachehttp_serverMatch2.0.43

apachehttp_serverMatch2.0.44

apachehttp_serverMatch2.0.45

CPENameOperatorVersion
apache:http_serverapache http servereq2.0.40
apache:http_serverapache http servereq2.0.41
apache:http_serverapache http servereq2.0.42
apache:http_serverapache http servereq2.0.43
apache:http_serverapache http servereq2.0.44
apache:http_serverapache http servereq2.0.45

CPE	Name	Operator	Version
apache:http_server	apache http server	eq	2.0.40
apache:http_server	apache http server	eq	2.0.41
apache:http_server	apache http server	eq	2.0.42
apache:http_server	apache http server	eq	2.0.43
apache:http_server	apache http server	eq	2.0.44
apache:http_server	apache http server	eq	2.0.45

References

distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000661

marc.info/?l=bugtraq&m=105418115512559&w=2

secunia.com/advisories/8881

www.apache.org/dist/httpd/Announcement2.html

www.kb.cert.org/vuls/id/479268

www.redhat.com/support/errata/RHSA-2003-186.html

www.securityfocus.com/bid/7725

exchange.xforce.ibmcloud.com/vulnerabilities/12091

lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08390045d30709a92f6%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/r7035b7c9091c4b665a3b7205364775410646f12125d48e74e395f2ce%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/raa117ef183f0da9b3f46efbeaa66f7622bd68868a450cae4fd8ed594%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/re028d61fe612b0908595d658b9b39e74bca56f2a1ed3c5f06b5ab571%40%3Ccvs.httpd.apache.org%3E

lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

6.8 Medium

AI Score

Confidence

Low

0.007 Low

EPSS

Percentile

80.3%

JSON

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