Executive Summary



This Alert is flagged as TOP 25 Common Weakness Enumeration from CWE/SANS. For more information, you can read this.
Summary
Title apache2 security update
Informations
Name DSA-4164 First vendor Publication 2018-04-03
Vendor Debian Last vendor Modification 2018-04-03
Severity (Vendor) N/A Revision 1

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:M/Au:N/C:P/I:P/A:P)
Cvss Base Score 6.8 Attack Range Network
Cvss Impact Score 6.4 Attack Complexity Medium
Cvss Expoit Score 8.6 Authentication None Required
Calculate full CVSS 2.0 Vectors scores

Detail

Several vulnerabilities have been found in the Apache HTTPD server.

CVE-2017-15710

Alex Nichols and Jakob Hirsch reported that mod_authnz_ldap, if configured with AuthLDAPCharsetConfig, could cause an of bound write if supplied with a crafted Accept-Language header. This could potentially be used for a Denial of Service attack.

CVE-2017-15715

Elar Lang discovered that expression specified in could match '$' to a newline character in a malicious filename, rather than matching only the end of the filename. This could be exploited in environments where uploads of some files are are externally blocked, but only by matching the trailing portion of the filename.

CVE-2018-1283

When mod_session is configured to forward its session data to CGI applications (SessionEnv on, not the default), a remote user could influence their content by using a "Session" header.

CVE-2018-1301

Robert Swiecki reported that a specially crafted request could have crashed the Apache HTTP Server, due to an out of bound access after a size limit is reached by reading the HTTP header.

CVE-2018-1303

Robert Swiecki reported that a specially crafted HTTP request header could have crashed the Apache HTTP Server if using mod_cache_socache, due to an out of bound read while preparing data to be cached in shared memory.

CVE-2018-1312

Nicolas Daniels discovered that when generating an HTTP Digest authentication challenge, the nonce sent by mod_auth_digest to prevent reply attacks was not correctly generated using a pseudo-random seed. In a cluster of servers using a common Digest authentication configuration, HTTP requests could be replayed across servers by an attacker without detection.

For the oldstable distribution (jessie), these problems have been fixed in version 2.4.10-10+deb8u12.

For the stable distribution (stretch), these problems have been fixed in version 2.4.25-3+deb9u4.

We recommend that you upgrade your apache2 packages.

For the detailed security status of apache2 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/apache2

Original Source

Url : http://www.debian.org/security/2018/dsa-4164

CWE : Common Weakness Enumeration

% Id Name
20 % CWE-787 Out-of-bounds Write (CWE/SANS Top 25)
20 % CWE-287 Improper Authentication
20 % CWE-125 Out-of-bounds Read
20 % CWE-119 Failure to Constrain Operations within the Bounds of a Memory Buffer
20 % CWE-20 Improper Input Validation

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 243
Application 1
Application 1
Application 1
Application 1
Os 8
Os 3
Os 1
Os 5
Os 1
Os 1
Os 1
Os 1
Os 1
Os 1

Nessus® Vulnerability Scanner

Date Description
2019-01-03 Name : The remote Fedora host is missing a security update.
File : fedora_2018-6744ca470d.nasl - Type : ACT_GATHER_INFO
2018-08-17 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-1_0-0126.nasl - Type : ACT_GATHER_INFO
2018-07-24 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-2_0-0037.nasl - Type : ACT_GATHER_INFO
2018-07-24 Name : The remote PhotonOS host is missing multiple security updates.
File : PhotonOS_PHSA-2018-2_0-0039.nasl - Type : ACT_GATHER_INFO
2018-07-03 Name : The remote EulerOS host is missing a security update.
File : EulerOS_SA-2018-1212.nasl - Type : ACT_GATHER_INFO
2018-07-03 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2018-1213.nasl - Type : ACT_GATHER_INFO
2018-05-31 Name : The remote Debian host is missing a security update.
File : debian_DLA-1389.nasl - Type : ACT_GATHER_INFO
2018-05-29 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2018-1151.nasl - Type : ACT_GATHER_INFO
2018-05-29 Name : The remote EulerOS host is missing multiple security updates.
File : EulerOS_SA-2018-1152.nasl - Type : ACT_GATHER_INFO
2018-05-14 Name : The remote Fedora host is missing a security update.
File : fedora_2018-e6d9251471.nasl - Type : ACT_GATHER_INFO
2018-05-04 Name : The remote Amazon Linux AMI host is missing a security update.
File : ala_ALAS-2018-1004.nasl - Type : ACT_GATHER_INFO
2018-04-06 Name : The remote Fedora host is missing a security update.
File : fedora_2018-375e3244b6.nasl - Type : ACT_GATHER_INFO
2018-04-04 Name : The remote Debian host is missing a security-related update.
File : debian_DSA-4164.nasl - Type : ACT_GATHER_INFO
2018-03-30 Name : The remote web server is affected by multiple vulnerabilities.
File : apache_2_4_30.nasl - Type : ACT_GATHER_INFO
2018-03-27 Name : The remote FreeBSD host is missing one or more security-related updates.
File : freebsd_pkg_f38187e72f6e11e88f07b499baebfeaf.nasl - Type : ACT_GATHER_INFO

Alert History

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0
1
2
Date Informations
2018-04-20 21:21:45
  • Multiple Updates
2018-04-18 21:21:19
  • Multiple Updates
2018-04-03 21:19:10
  • First insertion