Information disclosure in Apache HTTP Server
CVE-2010-0434
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.
Vulnerability class: Information Disclosure
EPSS: 0.184 (96.9th percentile) — read the EPSS interpretation.
Affected products
- Apache Http_server
- Debian Debian_linux — versions 5.0, 6.0
- Fedoraproject Fedora — versions 11, 13
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- secalert@redhat.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, x_refsource_APPLE, Mailing List, Broken Link)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory, Mailing List, Third Party Advisory)
- secalert@redhat.com (x_refsource_FEDORA, vendor-advisory, Mailing List, Third Party Advisory)
- secalert@redhat.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- secalert@redhat.com (mailing-list, x_refsource_MLIST, Mailing List, Third Party Advisory)
- secalert@redhat.com (x_refsource_HP, vendor-advisory, Mailing List, Third Party Advisory, Issue Tracking)
- secalert@redhat.com (x_refsource_SECUNIA, Not Applicable, third-party-advisory)
- secalert@redhat.com (x_refsource_SECUNIA, Not Applicable, third-party-advisory)
- secalert@redhat.com (x_refsource_SECUNIA, Not Applicable, third-party-advisory)
Frequently asked questions
- What is CVE-2010-0434?
- CVE-2010-0434 is a vulnerability in Apache HTTP Server, classified under Information Disclosure. Published 2010-03-05.
- Is CVE-2010-0434 known to be exploited?
- 22 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.