CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
EPSS
Percentile
95.6%
This update includes the latest stable release of Subversion, fixing a security issue (CVE-2014-0032) :
Subversion’s mod_dav_svn Apache HTTPD server module will crash when it receives an OPTIONS request against the server root and Subversion is configured to handle the server root and SVNListParentPath is on.
This can lead to a DoS. There are no known instances of this problem being exploited in the wild, but the details of how to exploit it have been disclosed on the Subversion development mailing list.
For more information, see :
https://subversion.apache.org/security/CVE-2014-0032-advisory.txt
A number of client-side bug fixes are included in this update :
fix automatic relocate for wcs not at repository root
wc: improve performance when used with SQLite 3.8
copy: fix some scenarios that broke the working copy
move: fix errors when moving files between an external and the parent working copy
log: resolve performance regression in certain scenarios
merge: decrease work to detect differences between 3 files
commit: don’t change file permissions inappropriately
commit: fix assertion due to invalid pool lifetime
version: don’t cut off the distribution version on Linux
flush stdout before exiting to avoid information being lost
status: fix missing sentinel value on warning codes
update/switch: improve some WC db queries that may return incorrect results depending on how SQLite is built
Server-side bugfixes :
reduce memory usage during checkout and export
fsfs: create rep-cache.db with proper permissions
mod_dav_svn: prevent crashes with SVNListParentPath on (CVE-2014-0032)
mod_dav_svn: fix SVNAllowBulkUpdates directive merging
mod_dav_svn: include requested property changes in reports
svnserve: correct default cache size in help text
svnadmin dump: reduce size of dump files with ‘–deltas’
resolve integer underflow that resulted in infinite loops
Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Fedora Security Advisory 2014-3365.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(73033);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2014-0032");
script_xref(name:"FEDORA", value:"2014-3365");
script_name(english:"Fedora 20 : subversion-1.8.8-1.fc20 (2014-3365)");
script_summary(english:"Checks rpm output for the updated package.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Fedora host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update includes the latest stable release of Subversion, fixing a
security issue (CVE-2014-0032) :
Subversion's mod_dav_svn Apache HTTPD server module will crash when it
receives an OPTIONS request against the server root and Subversion is
configured to handle the server root and SVNListParentPath is on.
This can lead to a DoS. There are no known instances of this problem
being exploited in the wild, but the details of how to exploit it have
been disclosed on the Subversion development mailing list.
For more information, see :
https://subversion.apache.org/security/CVE-2014-0032-advisory.txt
A number of client-side bug fixes are included in this update :
- fix automatic relocate for wcs not at repository root
- wc: improve performance when used with SQLite 3.8
- copy: fix some scenarios that broke the working copy
- move: fix errors when moving files between an external
and the parent working copy
- log: resolve performance regression in certain
scenarios
- merge: decrease work to detect differences between 3
files
- commit: don't change file permissions inappropriately
- commit: fix assertion due to invalid pool lifetime
- version: don't cut off the distribution version on
Linux
- flush stdout before exiting to avoid information being
lost
- status: fix missing sentinel value on warning codes
- update/switch: improve some WC db queries that may
return incorrect results depending on how SQLite is
built
Server-side bugfixes :
- reduce memory usage during checkout and export
- fsfs: create rep-cache.db with proper permissions
- mod_dav_svn: prevent crashes with SVNListParentPath on
(CVE-2014-0032)
- mod_dav_svn: fix SVNAllowBulkUpdates directive merging
- mod_dav_svn: include requested property changes in
reports
- svnserve: correct default cache size in help text
- svnadmin dump: reduce size of dump files with
'--deltas'
- resolve integer underflow that resulted in infinite
loops
Note that Tenable Network Security has extracted the preceding
description block directly from the Fedora security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=1062042"
);
# https://lists.fedoraproject.org/pipermail/package-announce/2014-March/130143.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?b9d1bef2"
);
script_set_attribute(
attribute:"see_also",
value:"https://subversion.apache.org/security/CVE-2014-0032-advisory.txt"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected subversion package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:subversion");
script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:20");
script_set_attribute(attribute:"patch_publication_date", value:"2014/03/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2014/03/17");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2014-2021 Tenable Network Security, Inc.");
script_family(english:"Fedora Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/RedHat/release");
if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora");
os_ver = eregmatch(pattern: "Fedora.*release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora");
os_ver = os_ver[1];
if (! ereg(pattern:"^20([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 20.x", "Fedora " + os_ver);
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu);
flag = 0;
if (rpm_check(release:"FC20", reference:"subversion-1.8.8-1.fc20")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "subversion");
}
Vendor | Product | Version | CPE |
---|---|---|---|
fedoraproject | fedora | subversion | p-cpe:/a:fedoraproject:fedora:subversion |
fedoraproject | fedora | 20 | cpe:/o:fedoraproject:fedora:20 |