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             AUSCERT External Security Bulletin Redistribution

                    apache -- multiple vulnerabilities
                               26 March 2018


        AusCERT Security Bulletin Summary

Product:           apache
Publisher:         FreeBSD
Operating System:  Windows
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Provide Misleading Information -- Remote/Unauthenticated
                   Denial of Service              -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-1312 CVE-2018-1303 CVE-2018-1302
                   CVE-2018-1301 CVE-2018-1283 CVE-2017-15715

Original Bulletin: 

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than FreeBSD. It is recommended that administrators
         running apache check for an updated version of the software for 
         their operating system.

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apache -- multiple vulnerabilities

Affected packages

 apache24 < 2.4.30


VuXML ID f38187e7-2f6e-11e8-8f07-b499baebfeaf

Discovery 2018-03-23

Entry 2018-03-24

The Apache httpd reports:

Out of bound write in mod_authnz_ldap with AuthLDAPCharsetConfig enabled 

mod_session: CGI-like applications that intend to read from mod_session's 
'SessionEnv ON' could be fooled into reading user-supplied data instead. 

mod_cache_socache: Fix request headers parsing to avoid a possible crash with
specially crafted input data. (CVE-2018-1303)

core: Possible crash with excessively long HTTP request headers. Impractical 
to exploit with a production build and production LogLevel. (CVE-2018-1301)

core: Configure the regular expression engine to match '$' to the end of the 
input string only, excluding matching the end of any embedded newline 
characters. Behavior can be changed with new directive 'RegexDefaultOptions'.

mod_auth_digest: Fix generation of nonce values to prevent replay attacks 
across servers using a common Digest domain. This change may cause problems if
used with round robin load balancers. (CVE-2018-1312)

mod_http2: Potential crash w/ mod_http2. (CVE-2018-1302)


CVE Name CVE-2017-15710
CVE Name CVE-2017-15715
CVE Name CVE-2018-1283
CVE Name CVE-2018-1301
CVE Name CVE-2018-1302
CVE Name CVE-2018-1303
CVE Name CVE-2018-1312

URL https://www.apache.org/dist/httpd/CHANGES_2.4.33

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