VulnerabilityModified
CVE-2004-0751
The char_buffer_read function in the mod_ssl module for Apache 2.x, when using reverse proxying to an SSL server, allows remote attackers to cause a denial of service (segmentation fault).
MEDIUM 5.0EPSS 72.3%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 72.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
The char_buffer_read function in the mod_ssl module for Apache 2.x, when using reverse proxying to an SSL server, allows remote attackers to cause a denial of service (segmentation fault).
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 72.31% probability · 99th percentile
- CISA KEV
- Not listed
- Affected
- apache/http server
- Source
- cve@mitre.org
References
- http://archives.neohapsis.com/archives/bugtraq/2004-09/0096.htmlBroken Link
- http://issues.apache.org/bugzilla/show_bug.cgi?id=30134Issue Tracking, Patch, Vendor Advisory
- http://www.gentoo.org/security/en/glsa/glsa-200409-21.xmlThird Party Advisory
- http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:096Broken Link
- http://www.novell.com/linux/security/advisories/2004_30_apache2.htmlBroken Link
- http://www.redhat.com/support/errata/RHSA-2004-463.htmlThird Party Advisory
- http://www.trustix.org/errata/2004/0047/Broken Link
- https://exchange.xforce.ibmcloud.com/vulnerabilities/17273Third Party Advisory, VDB Entry
- https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/5df9bfb86a3b054bb985a45ff9250b0332c9ecc181eec232489e7f79%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r0276683d8e1e07153fc8642618830ac0ade85b9ae0dc7b07f63bb8fc%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r2cb985de917e7da0848c440535f65a247754db8b2154a10089e4247b%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r5001ecf3d6b2bdd0b732e527654248abb264f08390045d30709a92f6%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r5f9c22f9c28adbd9f00556059edc7b03a5d5bb71d4bb80257c0d34e4%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r734a07156abf332d5ab27fb91d9d962cacfef4f3681e44056f064fa8%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r8828e649175df56f1f9e3919938ac7826128525426e2748f0ab62feb%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rb9c9f42dafa25d2f669dac2a536a03f2575bc5ec1be6f480618aee10%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rd65d8ba68ba17e7deedafbf5bb4899f2ae4dad781d21b931c2941ac3%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/re895fc1736d25c8cf57e102c871613b8aeec9ea26fd8a44e7942b5ab%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11864Third Party Advisory
- http://archives.neohapsis.com/archives/bugtraq/2004-09/0096.htmlBroken Link
- http://issues.apache.org/bugzilla/show_bug.cgi?id=30134Issue Tracking, Patch, Vendor Advisory
- http://www.gentoo.org/security/en/glsa/glsa-200409-21.xmlThird Party Advisory
- http://www.mandrakesecure.net/en/advisories/advisory.php?name=MDKSA-2004:096Broken Link
- http://www.novell.com/linux/security/advisories/2004_30_apache2.htmlBroken Link
- http://www.redhat.com/support/errata/RHSA-2004-463.htmlThird Party Advisory
- http://www.trustix.org/errata/2004/0047/Broken Link
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.