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cve[email protected]CVE-2012-0021
HistoryJan 28, 2012 - 4:05 a.m.

CVE-2012-0021

2012-01-2804:05:00
CWE-20
[email protected]
web.nvd.nist.gov
217
apache http server
mod_log_config
cve-2012-0021
remote dos
nvd

6.1 Medium

AI Score

Confidence

Low

2.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.924 High

EPSS

Percentile

98.9%

JSON

The log_cookie function in mod_log_config.c in the mod_log_config module in the Apache HTTP Server 2.2.17 through 2.2.21, when a threaded MPM is used, does not properly handle a %{}C format string, which allows remote attackers to cause a denial of service (daemon crash) via a cookie that lacks both a name and a value.

References

Related

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ubuntucve 1
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nessus 19
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f5 4
ubuntu 1
securityvulns 3
slackware 1
altlinux 3
freebsd 1
fedora 1
redhat 2
gentoo 1
oracle 1
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Apache HTTPD mod_log_config Cookie Handling Denial of Service (CVE-2012-0021)
2012-05-14 00:00:00
nessus
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Oracle Solaris Third-Party Patch Update : apache (cve_2012_0021_improper_input)
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2012-02-03 00:00:00
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2012-02-03 00:00:00
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f5
f5
K15894 : Apache vulnerabilities CVE-2012-4557 and CVE-2012-0021
2014-12-05 00:00:00
SOL15894 - Apache vulnerabilities CVE-2012-4557 and CVE-2012-0021
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SOL15889 - Apache HTTP server vulnerabilities CVE-2011-3368, CVE-2011-4317, CVE-2012-0021, CVE-2012-0031, and CVE-2012-0053
2014-12-03 00:00:00
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2012-02-03 00:00:00
APPLE-SA-2012-09-19-2 OS X Mountain Lion v10.8.2, OS X Lion v10.7.5 and Security Update 2012-004
2012-09-24 00:00:00
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[slackware-security] httpd
2012-02-10 17:43:57
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Security fix for the ALT Linux 8 package apache2 version 2.2.22-alt1
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2012-03-06 19:30:50
redhat
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2012-05-07 18:13:40
(RHSA-2012:0542) Moderate: httpd security and bug fix update
2012-05-07 00:00:00
gentoo
gentoo
Apache HTTP Server: Multiple vulnerabilities
2012-06-24 00:00:00
oracle
oracle
Oracle Critical Patch Update - July 2012
2012-07-17 00:00:00

6.1 Medium

AI Score

Confidence

Low

2.6 Low

CVSS2

Access Vector

NETWORK

Access Complexity

HIGH

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.924 High

EPSS

Percentile

98.9%

JSON
Related for CVE-2012-0021
debiancve1ubuntucve1prion1httpd1checkpoint_advisories2nessus19openvas22f54ubuntu1securityvulns3slackware1altlinux3freebsd1fedora1redhat2gentoo1oracle1