Home > Vulnerability Database > CVE-2002-0839

Mend.io Vulnerability Database

CVE-2002-0839

Date: October 4, 2002

The shared memory scoreboard in the HTTP daemon for Apache 1.3.x before 1.3.27 allows any user running as the Apache UID to send a SIGUSR1 signal to any process as root, resulting in a denial of service (process kill) or possibly other behaviors that would not normally be allowed, by modifying the parent[].pid and parent[].last_rtime segments in the scoreboard.

Severity Score

8.4

Related Resources (26)

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

Url: http://marc.info/?l=apache-httpd-announce&m=103367938230488&w=2

Url: http://online.securityfocus.com/advisories/4617

Url: http://marc.info/?l=bugtraq&m=130497311408250&w=2

Url: https://lists.apache.org/thread.html/rf2f0f3611f937cf6cfb3b4fe4a67f69885855126110e1e3f2fb2728e%40%3Ccvs.httpd.apache.org%3E

Url: http://archives.neohapsis.com/archives/bugtraq/2002-10/0254.html

Url: https://nvd.nist.gov/vuln/detail/CVE-2002-0839

Url: http://www.debian.org/security/2002/dsa-187

Url: http://www.debian.org/security/2002/dsa-188

Url: http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-068.php

Url: http://archives.neohapsis.com/archives/bugtraq/2002-10/0195.html

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2002-0839

Url: https://lists.apache.org/thread.html/r8c9983f1172a3415f915ddb7e14de632d2d0c326eb1285755a024165%40%3Ccvs.httpd.apache.org%3E

Url: http://marc.info/?l=bugtraq&m=103376585508776&w=2

Url: http://www.iss.net/security_center/static/10280.php

Url: https://lists.apache.org/thread.html/rd00b45b93fda4a5bd013b28587207d0e00f99f6e3308dbb6025f3b01%40%3Ccvs.httpd.apache.org%3E

Url: http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000530

Url: ftp://patches.sgi.com/support/free/security/advisories/20021105-01-I

Url: http://www.debian.org/security/2002/dsa-195

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

Url: http://www.linuxsecurity.com/advisories/other_advisory-2414.html

Url: http://www.apacheweek.com/issues/02-10-04

Url: http://www.securityfocus.com/bid/5884

Url: https://lists.apache.org/thread.html/r5419c9ba0951ef73a655362403d12bb8d10fab38274deb3f005816f5%40%3Ccvs.httpd.apache.org%3E

Url: http://archives.neohapsis.com/archives/vulnwatch/2002-q4/0012.html

Url: https://www.mend.io/vulnerability-database/CVE-2002-0839

Severity Score

8.4

Weakness Type (CWE)

Insufficient Information

NVD-CWE-noinfo

CVSS v3.1

Base Score:	8.4
Attack Vector (AV):	LOCAL
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	HIGH
Integrity (I):	HIGH
Availability (A):	HIGH

CVSS v2

Base Score:	7.2
Access Vector (AV):	LOCAL
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	COMPLETE
Integrity (I):	COMPLETE
Availability (A):	COMPLETE
Additional information:

Mend.io Vulnerability Database

We found results for “”

CVE-2002-0839

Date: October 4, 2002

Severity Score

Related Resources (26)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

Do you need more information?