CVE-2011-0534
published 2011-02-10CVE-2011-0534: Apache Tomcat 7.0.0 through 7.0.6 and 6.0.0 through 6.0.30 does not enforce the maxHttpHeaderSize limit for requests involving the NIO HTTP connector, which…
PriorityP428medium5CVSS 2.0
AVNACLAuNCNINAP
EPSS
7.89%
94.1th percentile
Apache Tomcat 7.0.0 through 7.0.6 and 6.0.0 through 6.0.30 does not enforce the maxHttpHeaderSize limit for requests involving the NIO HTTP connector, which allows remote attackers to cause a denial of service (OutOfMemoryError) via a crafted request.
Affected
34 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
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| apache | tomcat | — | — |
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CVSS provenance
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
vendor_redhat5.0MEDIUM
vendor_ubuntu1.2LOW
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GHSA
Apache Tomcat does not enforce the maxHttpHeaderSize limit
ghsa·2022-05-14
CVE-2011-0534 [HIGH] Apache Tomcat does not enforce the maxHttpHeaderSize limit
Apache Tomcat does not enforce the maxHttpHeaderSize limit
Apache Tomcat 7.0.0 through 7.0.6 and 6.0.0 through 6.0.30 does not enforce the maxHttpHeaderSize limit for requests involving the NIO HTTP connector, which allows remote attackers to cause a denial of service (OutOfMemoryError) via a crafted request.
OSV
Apache Tomcat does not enforce the maxHttpHeaderSize limit
osv·2022-05-14
CVE-2011-0534 [HIGH] Apache Tomcat does not enforce the maxHttpHeaderSize limit
Apache Tomcat does not enforce the maxHttpHeaderSize limit
Apache Tomcat 7.0.0 through 7.0.6 and 6.0.0 through 6.0.30 does not enforce the maxHttpHeaderSize limit for requests involving the NIO HTTP connector, which allows remote attackers to cause a denial of service (OutOfMemoryError) via a crafted request.
Ubuntu
Tomcat vulnerabilities
vendor_ubuntu·2011-03-29·CVSS 1.2
CVE-2010-3718 [LOW] Tomcat vulnerabilities
Title: Tomcat vulnerabilities
Summary: An attacker could send crafted input to Tomcat and cause it to crash or
read and write arbitrary files.
It was discovered that the Tomcat SecurityManager did not properly restrict
the working directory. An attacker could use this flaw to read or write
files outside of the intended working directory. (CVE-2010-3718)
It was discovered that Tomcat did not properly escape certain parameters in
the Manager application which could result in browsers becoming vulnerable
to cross-site scripting attacks when processing the output. With cross-site
scripting vulnerabilities, if a user were tricked into viewing server
output during a crafted server request, a remote attacker could exploit
this to modify the contents, or steal confidential data (such as
passwor
Red Hat
tomcat: remote DoS via NIO connector
vendor_redhat·2011-01-21·CVSS 5.0
CVE-2011-0534 [MEDIUM] tomcat: remote DoS via NIO connector
tomcat: remote DoS via NIO connector
Apache Tomcat 7.0.0 through 7.0.6 and 6.0.0 through 6.0.30 does not enforce the maxHttpHeaderSize limit for requests involving the NIO HTTP connector, which allows remote attackers to cause a denial of service (OutOfMemoryError) via a crafted request.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2011-0013 CVE-2010-3718 CVE-2011-0534 tomcat6 various flaws [fedora-all]
bugzilla·2011-02-07·CVSS 1.2
CVE-2011-0013 [LOW] CVE-2011-0013 CVE-2010-3718 CVE-2011-0534 tomcat6 various flaws [fedora-all]
CVE-2011-0013 CVE-2010-3718 CVE-2011-0534 tomcat6 various flaws [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 the bug IDs of the
respective parent bugs filed against the "Security Response" product.
Please mention CVE ids in the RPM changelog when available.
Bodhi update submission link:
https://admin.fedoraproject.org/updates/new/?type_=security&bugs=675786
Please note: this issue affects multip
Bugzilla
CVE-2011-0534 tomcat: remote DoS via NIO connector
bugzilla·2011-02-04·CVSS 5.0
CVE-2011-0534 [MEDIUM] CVE-2011-0534 tomcat: remote DoS via NIO connector
CVE-2011-0534 tomcat: remote DoS via NIO connector
Apache Tomcat 6.0.32 was released [1] to fix, among other things, a security flaw in the NIO connector. The NIO connector would expand its buffer endlessly while reading in the request line, effectively ignoring the maxHttpHeaderSize setting. The upstream commit to fix the issue is in r1066313 [2] and there is a corresponding bugzilla entry [3]. By the indications upstream, this only affects Tomcat 6.x and 7.x, although it does not specifically mention that 5.x is not vulnerable.
[1] http://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.32
[2] http://svn.apache.org/viewvc?view=revision&revision=1066313
[3] https://issues.apache.org/bugzilla/show_bug.cgi?id=50631
Discussion:
The upstream mail sent to the mailing lists has
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.htmlhttp://marc.info/?l=bugtraq&m=139344343412337&w=2http://osvdb.org/70809http://secunia.com/advisories/43192http://secunia.com/advisories/45022http://secunia.com/advisories/57126http://securityreason.com/securityalert/8074http://support.apple.com/kb/HT5002http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5098550.htmlhttp://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.32http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.8_%28released_5_Feb_2011%29http://www.debian.org/security/2011/dsa-2160http://www.securityfocus.com/archive/1/516214/100/0/threadedhttp://www.securityfocus.com/bid/46164http://www.securitytracker.com/id?1025027http://www.vupen.com/english/advisories/2011/0293https://exchange.xforce.ibmcloud.com/vulnerabilities/65162http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.htmlhttp://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.htmlhttp://marc.info/?l=bugtraq&m=139344343412337&w=2http://osvdb.org/70809http://secunia.com/advisories/43192http://secunia.com/advisories/45022http://secunia.com/advisories/57126http://securityreason.com/securityalert/8074http://support.apple.com/kb/HT5002http://support.novell.com/docs/Readmes/InfoDocument/patchbuilder/readme_5098550.htmlhttp://tomcat.apache.org/security-6.html#Fixed_in_Apache_Tomcat_6.0.32http://tomcat.apache.org/security-7.html#Fixed_in_Apache_Tomcat_7.0.8_%28released_5_Feb_2011%29http://www.debian.org/security/2011/dsa-2160http://www.securityfocus.com/archive/1/516214/100/0/threadedhttp://www.securityfocus.com/bid/46164http://www.securitytracker.com/id?1025027http://www.vupen.com/english/advisories/2011/0293https://exchange.xforce.ibmcloud.com/vulnerabilities/65162
2011-02-10
Published