CVE-2012-0031
published 2012-01-18CVE-2012-0031: scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local users to cause a denial of service (daemon crash during shutdown) or possibly have…
PriorityP421medium4.6CVSS 2.0
AVLACLAuNCPIPAP
EXPLOIT
EPSS
2.80%
86.4th percentile
scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local users to cause a denial of service (daemon crash during shutdown) or possibly have unspecified other impact by modifying a certain type field within a scoreboard shared memory segment, leading to an invalid call to the free function.
Affected
16 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | http_server | >= 2.0.0 < 2.0.65 | 2.0.65 |
| apache | http_server | >= 2.2.0 < 2.2.22 | 2.2.22 |
| debian | apache2 | < apache2 2.2.22-1 (bookworm) | apache2 2.2.22-1 (bookworm) |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| opensuse | opensuse | — | — |
| redhat | enterprise_linux_desktop | — | — |
| redhat | enterprise_linux_eus | — | — |
| redhat | enterprise_linux_server | — | — |
| redhat | enterprise_linux_server_aus | — | — |
| redhat | enterprise_linux_workstation | — | — |
| redhat | jboss_enterprise_web_server | — | — |
| redhat | storage | — | — |
| suse | linux_enterprise_server | — | — |
| suse | linux_enterprise_software_development_kit | — | — |
CVSS provenance
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
osv4.6MEDIUM
vendor_debian4.6LOW
vendor_redhat4.6MEDIUM
vendor_ubuntu4.4MEDIUM
CVEs like this are exactly what “Exploited This Week” covers.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Ubuntu
Apache HTTP Server vulnerabilities
vendor_ubuntu·2012-02-16·CVSS 4.4
CVE-2011-3607 [MEDIUM] Apache HTTP Server vulnerabilities
Title: Apache HTTP Server vulnerabilities
Summary: Several security issues were fixed in the Apache HTTP Server.
It was discovered that the Apache HTTP Server incorrectly handled the
SetEnvIf .htaccess file directive. An attacker having write access to a
.htaccess file may exploit this to possibly execute arbitrary code.
(CVE-2011-3607)
Prutha Parikh discovered that the mod_proxy module did not properly
interact with the RewriteRule and ProxyPassMatch pattern matches in the
configuration of a reverse proxy. This could allow remote attackers to
contact internal webservers behind the proxy that were not intended for
external exposure. (CVE-2011-4317)
Rainer Canavan discovered that the mod_log_config module incorrectly
handled a certain format string when used with a threaded MPM. A remot
Red Hat
httpd: possible crash on shutdown due to flaw in scoreboard handling
vendor_redhat·2012-01-11·CVSS 4.6
CVE-2012-0031 [MEDIUM] httpd: possible crash on shutdown due to flaw in scoreboard handling
httpd: possible crash on shutdown due to flaw in scoreboard handling
scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local users to cause a denial of service (daemon crash during shutdown) or possibly have unspecified other impact by modifying a certain type field within a scoreboard shared memory segment, leading to an invalid call to the free function.
Package: httpd (Red Hat Enterprise Linux 4) - Will not fix
Debian
CVE-2012-0031: apache2 - scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local user...
vendor_debian·2012·CVSS 4.6
CVE-2012-0031 [MEDIUM] CVE-2012-0031: apache2 - scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local user...
scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local users to cause a denial of service (daemon crash during shutdown) or possibly have unspecified other impact by modifying a certain type field within a scoreboard shared memory segment, leading to an invalid call to the free function.
Scope: local
bookworm: resolved (fixed in 2.2.22-1)
bullseye: resolved (fixed in 2.2.22-1)
forky: resolved (fixed in 2.2.22-1)
sid: resolved (fixed in 2.2.22-1)
trixie: resolved (fixed in 2.2.22-1)
GHSA
GHSA-9mf5-9fjr-xvhw: scoreboard
ghsa_unreviewed·2022-05-04
CVE-2012-0031 [MEDIUM] GHSA-9mf5-9fjr-xvhw: scoreboard
scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local users to cause a denial of service (daemon crash during shutdown) or possibly have unspecified other impact by modifying a certain type field within a scoreboard shared memory segment, leading to an invalid call to the free function.
OSV
CVE-2012-0031: scoreboard
osv·2012-01-18·CVSS 4.6
CVE-2012-0031 [MEDIUM] CVE-2012-0031: scoreboard
scoreboard.c in the Apache HTTP Server 2.2.21 and earlier might allow local users to cause a denial of service (daemon crash during shutdown) or possibly have unspecified other impact by modifying a certain type field within a scoreboard shared memory segment, leading to an invalid call to the free function.
No detection rules found.
HackerOne
Out-of-date Version (Apache)
hackerone·2019-12-02·CVSS 5.0
[MEDIUM] Out-of-date Version (Apache)
Out-of-date Version (Apache)
URL https://████████/
Identified Version 2.2.15 (contains 4 important and 10 other vulnerabilities)
Latest Version 2.2.31
Vulnerability Database Result is based on 27.10.2016 vulnerability database content.
Vulnerability Details
Link identified you are using an out-of-date version of Apache.
Impact
Since this is an old version of the software, it may be vulnerable to attacks.
Remedy
Please upgrade your installation of Apache to the latest stable version.
Remedy References
•Downloading the Apache HTTP Server
Known Vulnerabilities in this Version
Medium Apache mod_cache and mod_dav Request Handling Denial of Service Vulnerability
The mod_cache and mod_dav modules in the Apache HTTP Server allow remote attackers to cause a denial of service (process
Bugzilla
CVE-2011-3368 CVE-2012-0053 CVE-2012-0031 CVE-2012-0021 CVE-2011-3607 httpd: multiple vulnerabilities [fedora-all]
bugzilla·2012-01-27·CVSS 5.0
CVE-2011-3368 [MEDIUM] CVE-2011-3368 CVE-2012-0053 CVE-2012-0031 CVE-2012-0021 CVE-2011-3607 httpd: multiple vulnerabilities [fedora-all]
CVE-2011-3368 CVE-2012-0053 CVE-2012-0031 CVE-2012-0021 CVE-2011-3607 httpd: multiple vulnerabilities [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected Fedora
versions.
For comments that are specific to the vulnerability please use bugs filed
against "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When creating a Bodhi update request, please include this bug ID and the
bug IDs of this bug's parent bugs filed against the "Security Response"
product (the top-level CVE bugs). Please mention the CVE IDs being fixed
in the RPM changelog when available.
Bodhi update submission link:
https://admin.fedora
Bugzilla
CVE-2012-0031 httpd: possible crash on shutdown due to flaw in scoreboard handling
bugzilla·2012-01-12·CVSS 4.6
CVE-2012-0031 [MEDIUM] CVE-2012-0031 httpd: possible crash on shutdown due to flaw in scoreboard handling
CVE-2012-0031 httpd: possible crash on shutdown due to flaw in scoreboard handling
Apache 2.2 fixed a possible crash on shutdown if a child changes the sb_type field in the scoreboard. Since unprivileged children should not be able to affect the parent in this way, this is treated as a Low severity security issue [1].
The reporter has a nice writeup of the flaw as well [2].
[1] http://svn.apache.org/viewvc?view=revision&revision=1230065
[2] http://www.halfdog.net/Security/2011/ApacheScoreboardInvalidFreeOnShutdown/
Discussion:
2.2.x fix: http://svn.apache.org/viewvc?rev=1231058&view=rev
---
This issue has been addressed in following products:
Red Hat Enterprise Linux 6
Via RHSA-2012:0128 https://rhn.redhat.com/errata/RHSA-2012-0128.html
---
This issue has been addressed in follo
Bugzilla
CVE-2012-0394 struts2: remote execution of arbitrary commands when developer mode is used
bugzilla·2012-01-11·CVSS 6.8
CVE-2012-0394 [MEDIUM] CVE-2012-0394 struts2: remote execution of arbitrary commands when developer mode is used
CVE-2012-0394 struts2: remote execution of arbitrary commands when developer mode is used
Common Vulnerabilities and Exposures assigned an identifier CVE-2012-0394 to
the following vulnerability:
Name: CVE-2012-0394
URL: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-0394
Assigned: 20120108
Reference: http://archives.neohapsis.com/archives/bugtraq/2012-01/0031.html
Reference: http://www.exploit-db.com/exploits/18329
Reference: http://struts.apache.org/2.x/docs/s2-008.html
Reference: http://struts.apache.org/2.x/docs/version-notes-2311.html
Reference: https://www.sec-consult.com/files/20120104-0_Apache_Struts2_Multiple_Critical_Vulnerabilities.txt
** DISPUTED ** The DebuggingInterceptor component in Apache Struts
before 2.3.1.1, when developer mode is used, allows remote attacker
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-02/msg00026.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-03/msg00002.htmlhttp://marc.info/?l=bugtraq&m=133294460209056&w=2http://marc.info/?l=bugtraq&m=133494237717847&w=2http://marc.info/?l=bugtraq&m=134987041210674&w=2http://rhn.redhat.com/errata/RHSA-2012-0128.htmlhttp://rhn.redhat.com/errata/RHSA-2012-0542.htmlhttp://rhn.redhat.com/errata/RHSA-2012-0543.htmlhttp://secunia.com/advisories/47410http://secunia.com/advisories/48551http://support.apple.com/kb/HT5501http://svn.apache.org/viewvc?view=revision&revision=1230065http://www.debian.org/security/2012/dsa-2405http://www.halfdog.net/Security/2011/ApacheScoreboardInvalidFreeOnShutdown/http://www.mandriva.com/security/advisories?name=MDVSA-2012:012http://www.mandriva.com/security/advisories?name=MDVSA-2013:150http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.htmlhttp://www.securityfocus.com/bid/51407https://bugzilla.redhat.com/show_bug.cgi?id=773744https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3Ehttp://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-02/msg00026.htmlhttp://lists.opensuse.org/opensuse-security-announce/2012-03/msg00002.htmlhttp://marc.info/?l=bugtraq&m=133294460209056&w=2http://marc.info/?l=bugtraq&m=133494237717847&w=2http://marc.info/?l=bugtraq&m=134987041210674&w=2http://rhn.redhat.com/errata/RHSA-2012-0128.htmlhttp://rhn.redhat.com/errata/RHSA-2012-0542.htmlhttp://rhn.redhat.com/errata/RHSA-2012-0543.htmlhttp://secunia.com/advisories/47410http://secunia.com/advisories/48551http://support.apple.com/kb/HT5501http://svn.apache.org/viewvc?view=revision&revision=1230065http://www.debian.org/security/2012/dsa-2405http://www.halfdog.net/Security/2011/ApacheScoreboardInvalidFreeOnShutdown/http://www.mandriva.com/security/advisories?name=MDVSA-2012:012http://www.mandriva.com/security/advisories?name=MDVSA-2013:150http://www.oracle.com/technetwork/topics/security/cpujul2012-392727.htmlhttp://www.securityfocus.com/bid/51407https://bugzilla.redhat.com/show_bug.cgi?id=773744https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/8d63cb8e9100f28a99429b4328e4e7cebce861d5772ac9863ba2ae6f%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/f7f95ac1cd9895db2714fa3ebaa0b94d0c6df360f742a40951384a53%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r05b5357d1f6bd106f41541ee7d87aafe3f5ea4dc3e9bde5ce09baff8%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r1d201e3da31a2c8aa870c8314623caef7debd74a13d0f25205e26f15%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r57608dc51b79102f3952ae06f54d5277b649c86d6533dcd6a7d201f7%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r75cbe9ea3e2114e4271bbeca7aff96117b50c1b6eb7c4772b0337c1f%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r9b4b963760a3cb5a4a70c902f325c6c0337fe51d5b8570416f8f8729%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r9ea3538f229874c80a10af473856a81fbf5f694cd7f471cc679ba70b%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rdca61ae990660bacb682295f2a09d34612b7bb5f457577fe17f4d064%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3Ehttps://lists.apache.org/thread.html/rfbaf647d52c1cb843e726a0933f156366a806cead84fbd430951591b%40%3Ccvs.httpd.apache.org%3E
2012-01-18
Published