Changes with Apache 2.4.60 *) SECURITY: CVE-2024-39573: Apache HTTP Server: mod_rewrite proxy handler substitution (cve.mitre.org) Potential SSRF in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to cause unsafe RewriteRules to unexpectedly setup URL's to be handled by mod_proxy. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Credits: Orange Tsai (@orange_8361) from DEVCORE *) SECURITY: CVE-2024-38477: Apache HTTP Server: Crash resulting in Denial of Service in mod_proxy via a malicious request (cve.mitre.org) null pointer dereference in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows an attacker to crash the server via a malicious request. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Credits: Orange Tsai (@orange_8361) from DEVCORE *) SECURITY: CVE-2024-38476: Apache HTTP Server may use exploitable/malicious backend application output to run local handlers via internal redirect (cve.mitre.org) Vulnerability in core of Apache HTTP Server 2.4.59 and earlier are vulnerably to information disclosure, SSRF or local script execution via backend applications whose response headers are malicious or exploitable. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Credits: Orange Tsai (@orange_8361) from DEVCORE *) SECURITY: CVE-2024-38475: Apache HTTP Server weakness in mod_rewrite when first segment of substitution matches filesystem path. (cve.mitre.org) Improper escaping of output in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows an attacker to map URLs to filesystem locations that are permitted to be served by the server but are not intentionally/directly reachable by any URL, resulting in code execution or source code disclosure. Substitutions in server context that use a backreferences or variables as the first segment of the substitution are affected. Some unsafe RewiteRules will be broken by this change and the rewrite flag "UnsafePrefixStat" can be used to opt back in once ensuring the substitution is appropriately constrained. Credits: Orange Tsai (@orange_8361) from DEVCORE *) SECURITY: CVE-2024-38474: Apache HTTP Server weakness with encoded question marks in backreferences (cve.mitre.org) Substitution encoding issue in mod_rewrite in Apache HTTP Server 2.4.59 and earlier allows attacker to execute scripts in directories permitted by the configuration but not directly reachable by any URL or source disclosure of scripts meant to only to be executed as CGI. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Some RewriteRules that capture and substitute unsafely will now fail unless rewrite flag "UnsafeAllow3F" is specified. Credits: Orange Tsai (@orange_8361) from DEVCORE *) SECURITY: CVE-2024-38473: Apache HTTP Server proxy encoding problem (cve.mitre.org) Encoding problem in mod_proxy in Apache HTTP Server 2.4.59 and earlier allows request URLs with incorrect encoding to be sent to backend services, potentially bypassing authentication via crafted requests. Users are recommended to upgrade to version 2.4.60, which fixes this issue. Credits: Orange Tsai (@orange_8361) from DEVCORE *) SECURITY: CVE-2024-38472: Apache HTTP Server on WIndows UNC SSRF (cve.mitre.org) SSRF in Apache HTTP Server on Windows allows to potentially leak NTML hashes to a malicious server via SSRF and malicious requests or content Users are recommended to upgrade to version 2.4.60 which fixes this issue. Note: Existing configurations that access UNC paths will have to configure new directive "UNCList" to allow access during request processing. Credits: Orange Tsai (@orange_8361) from DEVCORE *) SECURITY: CVE-2024-36387: Apache HTTP Server: DoS by Null pointer in websocket over HTTP/2 (cve.mitre.org) Serving WebSocket protocol upgrades over a HTTP/2 connection could result in a Null Pointer dereference, leading to a crash of the server process, degrading performance. Credits: Marc Stern (<marc.stern approach.be>)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=99d60eb825ec4a61d7e9deb878f56ce23135876e commit 99d60eb825ec4a61d7e9deb878f56ce23135876e Author: Hans de Graaff <graaff@gentoo.org> AuthorDate: 2024-07-01 18:36:19 +0000 Commit: Hans de Graaff <graaff@gentoo.org> CommitDate: 2024-07-01 18:39:43 +0000 www-servers/apache: add 2.4.60 Bug: https://bugs.gentoo.org/935296 Signed-off-by: Hans de Graaff <graaff@gentoo.org> www-servers/apache/Manifest | 2 + www-servers/apache/apache-2.4.60.ebuild | 257 ++++++++++++++++++++++++++++++++ 2 files changed, 259 insertions(+)
The bug has been referenced in the following commit(s): https://gitweb.gentoo.org/data/glsa.git/commit/?id=701f541117df26d3da56d8d2563dc70b4fcd5d4f commit 701f541117df26d3da56d8d2563dc70b4fcd5d4f Author: GLSAMaker <glsamaker@gentoo.org> AuthorDate: 2024-09-28 08:01:45 +0000 Commit: Hans de Graaff <graaff@gentoo.org> CommitDate: 2024-09-28 08:02:03 +0000 [ GLSA 202409-31 ] Apache HTTPD: Multiple Vulnerabilities Bug: https://bugs.gentoo.org/928540 Bug: https://bugs.gentoo.org/935296 Bug: https://bugs.gentoo.org/935427 Bug: https://bugs.gentoo.org/936257 Signed-off-by: GLSAMaker <glsamaker@gentoo.org> Signed-off-by: Hans de Graaff <graaff@gentoo.org> glsa-202409-31.xml | 58 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+)
