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CVE-2012-5568

23
FAUCET Score

CVE-2012-5568 is a denial-of-service vulnerability affecting Apache Tomcat through version 7.0.x, as well as related openSUSE products. Attackers can exploit this by sending partial HTTP requests, similar to a Slowloris attack, to cause a daemon outage. The vulnerability has a CVSS score of 5.0, indicating a medium severity, with a network attack vector, low attack complexity, and potential for partial availability impact. There is no evidence of active exploitation, publicly available exploit code in common frameworks like Metasploit or ExploitDB, nor significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 7.0.0, <= 7.0.105CPE matchmatch criteria
cpe:2.3:a:apache:tomcat:*:*:*:*:*:*:*:*
11.4CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:11.4:*:*:*:*:*:*:*
12.1CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:12.1:*:*:*:*:*:*:*
12.2CPE matchmatch criteria
cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

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

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
9.59%
Probability of exploitation in next 30 days
EPSS Percentile
95.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0959 is in the 94th percentile among its peer group of 23,701 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

captainholly.wordpress.com / 2009/06/19/slowloris-vs-tomcat
ExploitThird Party Advisory
lists.opensuse.org / opensuse-updates/2012-12/msg00089.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-updates/2012-12/msg00090.html
Mailing ListThird Party Advisory
lists.opensuse.org / opensuse-updates/2013-01/msg00037.html
Mailing ListThird Party Advisory
openwall.com / lists/oss-security/2012/11/26/2
Mailing ListThird Party Advisory
bugzilla.redhat.com / show_bug.cgi
Issue TrackingThird Party Advisory
exchange.xforce.ibmcloud.com / vulnerabilities/80317
Third Party AdvisoryVDB Entry
tomcat.10.n6.nabble.com / How-does-Tomcat-handle-a-slow-HTTP-DoS-tc2147776.html
Vendor Advisory
tomcat.10.n6.nabble.com / How-does-Tomcat-handle-a-slow-HTTP-DoS-tc2147779.html
Vendor Advisory
securityfocus.com / bid/56686
Third Party AdvisoryVDB Entry