Description
A flaw was found in the mod_fcgid module of httpd. A malformed FastCGI response may result in a stack-based buffer overflow in the modules/fcgid/fcgid_bucket.c file in the fcgid_header_bucket_read() function, resulting in an application crash.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- apache / mod_fcgid2.3.5
- apache / mod_fcgid2.3.1 – 2.3.1
- apache / mod_fcgid2.3.2 – 2.3.2
- apache / mod_fcgid2.3.3 – 2.3.3
- apache / mod_fcgid2.3.4 – 2.3.4
- Fedora / Fedora
References
- MAILING_LISThttp://lists.fedoraproject.org/pipermail/package-announce/2010-November/050930.html
- MAILING_LISThttp://lists.fedoraproject.org/pipermail/package-announce/2010-November/050932.html
- MAILING_LISThttp://lists.fedoraproject.org/pipermail/package-announce/2010-November/050976.html
- MAILING_LISThttp://lists.opensuse.org/opensuse-security-announce/2011-08/msg00004.html
- MAILING_LISThttp://lists.opensuse.org/opensuse-security-announce/2011-08/msg00005.html
- MISChttp://osvdb.org/69275
- VENDOR_ADVISORYhttp://secunia.com/advisories/42288
- VENDOR_ADVISORYhttp://secunia.com/advisories/42302
- VENDOR_ADVISORYhttp://secunia.com/advisories/42815
- VENDOR_ADVISORYhttp://www.debian.org/security/2010/dsa-2140
- MISChttp://www.gossamer-threads.com/lists/apache/announce/391406
- MISChttp://www.securityfocus.com/bid/44900
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2010/2997
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2010/2998
- VENDOR_ADVISORYhttp://www.vupen.com/english/advisories/2011/0031
- VENDOR_ADVISORYhttps://access.redhat.com/security/cve/CVE-2010-3872
- MISChttps://bugzilla.redhat.com/show_bug.cgi?id=2248172
- MISChttps://exchange.xforce.ibmcloud.com/vulnerabilities/63303
- PATCHhttps://github.com/apache/httpd-mod_fcgid/commit/b1afa70840b4ab4e6fbc12ac8798b2f3ccc336b2
- MISChttps://issues.apache.org/bugzilla/show_bug.cgi?id=49406