SUSE-SU-2018:0879-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2018:0879-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2018:0879-1
Related
Published
2018-04-05T15:22:35Z
Modified
2018-04-05T15:22:35Z
Summary
Security update for apache2
Details

This update for apache2 fixes the following issues:

  • CVE-2018-1283: when mod_session is configured to forward its session data to CGI applications (SessionEnv on, not the default), a remote user may influence their content by using a \'Session\' header leading to unexpected behavior [bsc#1086814].

  • CVE-2018-1301: due to an out of bound access after a size limit being reached by reading the HTTP header, a specially crafted request could lead to remote denial of service. [bsc#1086817]

  • CVE-2018-1303: a specially crafted HTTP request header could lead to crash due to an out of bound read while preparing data to be cached in shared memory.[bsc#1086813]

  • CVE-2017-15715: a regular expression could match '$' to a newline character in a malicious filename, rather than matching only the end of the filename. leading to corruption of uploaded files.[bsc#1086774]

  • CVE-2018-1312: when generating an HTTP Digest authentication challenge, the nonce sent 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. [bsc#1086775]

  • CVE-2017-15710: modauthnzldap, if configured with AuthLDAPCharsetConfig, uses the Accept-Language header value to lookup the right charset encoding when verifying the user's credentials. If the header value is not present in the charset conversion table, a fallback mechanism is used to truncate it to a two characters value to allow a quick retry (for example, 'en-US' is truncated to 'en'). A header value of less than two characters forces an out of bound write of one NUL byte to a memory location that is not part of the string. In the worst case, quite unlikely, the process would crash which could be used as a Denial of Service attack. In the more likely case, this memory is already reserved for future use and the issue has no effect at all. [bsc#1086820]

  • gensslcert: fall back to 'localhost' as hostname [bsc#1057406]

References

Affected packages

SUSE:OpenStack Cloud 6 / apache2

Package

Name
apache2
Purl
purl:rpm/suse/apache2&distro=SUSE%20OpenStack%20Cloud%206

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.16-20.16.1

Ecosystem specific 

{
    "binaries": [
        {
            "apache2-example-pages": "2.4.16-20.16.1",
            "apache2-doc": "2.4.16-20.16.1",
            "apache2-worker": "2.4.16-20.16.1",
            "apache2-prefork": "2.4.16-20.16.1",
            "apache2": "2.4.16-20.16.1",
            "apache2-utils": "2.4.16-20.16.1"
        }
    ]
}

SUSE:Linux Enterprise Server for SAP Applications 12 SP1 / apache2

Package

Name
apache2
Purl
purl:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2012%20SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.16-20.16.1

Ecosystem specific 

{
    "binaries": [
        {
            "apache2-example-pages": "2.4.16-20.16.1",
            "apache2-doc": "2.4.16-20.16.1",
            "apache2-worker": "2.4.16-20.16.1",
            "apache2-prefork": "2.4.16-20.16.1",
            "apache2": "2.4.16-20.16.1",
            "apache2-utils": "2.4.16-20.16.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP1-LTSS / apache2

Package

Name
apache2
Purl
purl:rpm/suse/apache2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP1-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.4.16-20.16.1

Ecosystem specific 

{
    "binaries": [
        {
            "apache2-example-pages": "2.4.16-20.16.1",
            "apache2-doc": "2.4.16-20.16.1",
            "apache2-worker": "2.4.16-20.16.1",
            "apache2-prefork": "2.4.16-20.16.1",
            "apache2": "2.4.16-20.16.1",
            "apache2-utils": "2.4.16-20.16.1"
        }
    ]
}