Zaf
10-24-2005, 01:02 PM
This version of Apache is principally a security and bug fix release. Of particular note is that 1.3.34 addresses the following security issue:
If a request contains both Transfer-Encoding and Content-Length headers, remove the Content-Length, mitigating some HTTP Request Splitting/Spoofing attacks.
Changes with Apache 1.3.34
*) hsregex: fix potential core dumping on 64 bit machines, such as
AMD64. PR 31858. [Glenn Strauss < gs-apache-dev gluelogic.com>]
*) SECURITY: core: If a request contains both Transfer-Encoding and
Content-Length headers, remove the Content-Length, mitigating some
HTTP Request Splitting/Spoofing attacks. This has no impact on
mod_proxy_http, yet affects any module which supports chunked
encoding yet fails to prefer T-E: chunked over the Content-Length
purported value. [Paul Querna, Joe Orton]
*) Added TraceEnable [on|off|extended] per-server directive to alter
the behavior of the TRACE method. This addresses a flaw in proxy
conformance to RFC 2616 - previously the proxy server would accept
a TRACE request body although the RFC prohibited it. The default
remains 'TraceEnable on'.
[William Rowe]
*) mod_digest: Fix another nonce string calculation issue.
[Eric Covener]
If a request contains both Transfer-Encoding and Content-Length headers, remove the Content-Length, mitigating some HTTP Request Splitting/Spoofing attacks.
Changes with Apache 1.3.34
*) hsregex: fix potential core dumping on 64 bit machines, such as
AMD64. PR 31858. [Glenn Strauss < gs-apache-dev gluelogic.com>]
*) SECURITY: core: If a request contains both Transfer-Encoding and
Content-Length headers, remove the Content-Length, mitigating some
HTTP Request Splitting/Spoofing attacks. This has no impact on
mod_proxy_http, yet affects any module which supports chunked
encoding yet fails to prefer T-E: chunked over the Content-Length
purported value. [Paul Querna, Joe Orton]
*) Added TraceEnable [on|off|extended] per-server directive to alter
the behavior of the TRACE method. This addresses a flaw in proxy
conformance to RFC 2616 - previously the proxy server would accept
a TRACE request body although the RFC prohibited it. The default
remains 'TraceEnable on'.
[William Rowe]
*) mod_digest: Fix another nonce string calculation issue.
[Eric Covener]