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Red Hat Security Advisory 2018-2826-01

Red Hat Security Advisory 2018-2826-01
Posted Sep 27, 2018
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2018-2826-01 - Mod_perl incorporates a Perl interpreter into the Apache web server, such that the Apache HTTP server can directly execute Perl code. Issues addressed include a code execution vulnerability.

tags | advisory, web, perl, code execution
systems | linux, redhat
advisories | CVE-2011-2767
MD5 | 68d78740d4e091cea9d2b974a51f106c

Red Hat Security Advisory 2018-2826-01

Change Mirror Download
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=====================================================================
Red Hat Security Advisory

Synopsis: Important: rh-perl524-mod_perl security update
Advisory ID: RHSA-2018:2826-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2018:2826
Issue date: 2018-09-27
CVE Names: CVE-2011-2767
=====================================================================

1. Summary:

An update for rh-perl524-mod_perl is now available for Red Hat Software
Collections.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6) - x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) - x86_64

3. Description:

Mod_perl incorporates a Perl interpreter into the Apache web server, such
that the Apache HTTP server can directly execute Perl code.

Security Fix(es):

* mod_perl: arbitrary Perl code execution in the context of the user
account via a user-owned .htaccess (CVE-2011-2767)

For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1623265 - CVE-2011-2767 mod_perl: arbitrary Perl code execution in the context of the user account via a user-owned .htaccess

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 6):

Source:
rh-perl524-mod_perl-2.0.9-10.el6.src.rpm

x86_64:
rh-perl524-mod_perl-2.0.9-10.el6.x86_64.rpm
rh-perl524-mod_perl-debuginfo-2.0.9-10.el6.x86_64.rpm
rh-perl524-mod_perl-devel-2.0.9-10.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 6.7):

Source:
rh-perl524-mod_perl-2.0.9-10.el6.src.rpm

x86_64:
rh-perl524-mod_perl-2.0.9-10.el6.x86_64.rpm
rh-perl524-mod_perl-debuginfo-2.0.9-10.el6.x86_64.rpm
rh-perl524-mod_perl-devel-2.0.9-10.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 6):

Source:
rh-perl524-mod_perl-2.0.9-10.el6.src.rpm

x86_64:
rh-perl524-mod_perl-2.0.9-10.el6.x86_64.rpm
rh-perl524-mod_perl-debuginfo-2.0.9-10.el6.x86_64.rpm
rh-perl524-mod_perl-devel-2.0.9-10.el6.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
rh-perl524-mod_perl-2.0.9-10.el7.src.rpm

x86_64:
rh-perl524-mod_perl-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-debuginfo-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-devel-2.0.9-10.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.3):

Source:
rh-perl524-mod_perl-2.0.9-10.el7.src.rpm

x86_64:
rh-perl524-mod_perl-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-debuginfo-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-devel-2.0.9-10.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.4):

Source:
rh-perl524-mod_perl-2.0.9-10.el7.src.rpm

x86_64:
rh-perl524-mod_perl-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-debuginfo-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-devel-2.0.9-10.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.5):

Source:
rh-perl524-mod_perl-2.0.9-10.el7.src.rpm

x86_64:
rh-perl524-mod_perl-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-debuginfo-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-devel-2.0.9-10.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):

Source:
rh-perl524-mod_perl-2.0.9-10.el7.src.rpm

x86_64:
rh-perl524-mod_perl-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-debuginfo-2.0.9-10.el7.x86_64.rpm
rh-perl524-mod_perl-devel-2.0.9-10.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2011-2767
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2018 Red Hat, Inc.
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