CVE-2010-0434
MEDIUM severity · CVSS 4.3 · Information disclosure
4.3CVSS MEDIUM
Summary
The ap_read_request function in server/protocol.c in the Apache HTTP Server 2.2.x before 2.2.15, when a multithreaded MPM is used, does not properly handle headers in subrequests in certain circumstances involving a parent request that has a body, which might allow remote attackers to obtain sensitive information via a crafted request that triggers access to memory locations associated with an earlier request.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impactNone
Availability impactNone
Exploit probability (EPSS)18%
AV:N/AC:M/Au:N/C:P/I:N/A:N
Affected products we track (2)
Recommendation
Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.
Official patch: http://httpd.apache.org/security/vulnerabilities_22.html ↗
Additional information
- NVD record
- http://httpd.apache.org/security/vulnerabilities_22.htmlPatch
- http://lists.apple.com/archives/security-announce/2010//Nov/msg00000.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-April/039957.htmlAdvisory
- http://lists.fedoraproject.org/pipermail/package-announce/2010-May/040652.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2010-04/msg00006.htmlAdvisory
- http://lists.vmware.com/pipermail/security-announce/2010/000105.htmlAdvisory
- http://marc.info/?l=bugtraq&m=127557640302499&w=2Advisory
- http://secunia.com/advisories/39100