| Description: | Summary:
The remote host is missing an update for the Debian 'apache2' package(s) announced via the DLA-1009-1 advisory.
Vulnerability Insight:
Several vulnerabilities have been found in the Apache HTTPD server.
CVE-2017-3167
Emmanuel Dreyfus reported that the use of ap_get_basic_auth_pw() by third-party modules outside of the authentication phase may lead to authentication requirements being bypassed.
CVE-2017-3169
Vasileios Panopoulos of AdNovum Informatik AG discovered that mod_ssl may dereference a NULL pointer when third-party modules call ap_hook_process_connection() during an HTTP request to an HTTPS port leading to a denial of service.
CVE-2017-7668
Javier Jimenez reported that the HTTP strict parsing contains a flaw leading to a buffer overread in ap_find_token(). A remote attacker can take advantage of this flaw by carefully crafting a sequence of request headers to cause a segmentation fault, or to force ap_find_token() to return an incorrect value.
CVE-2017-7679
ChenQin and Hanno Boeck reported that mod_mime can read one byte past the end of a buffer when sending a malicious Content-Type response header.
For Debian 7 Wheezy, these problems have been fixed in version 2.2.22-13+deb7u9.
We recommend that you upgrade your apache2 packages.
Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: [link moved to references]
Affected Software/OS:
'apache2' package(s) on Debian 7.
Solution:
Please install the updated package(s).
CVSS Score:
7.5
CVSS Vector:
AV:N/AC:L/Au:N/C:P/I:P/A:P
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