CVE-2013-1864
Ekiga XLSD Entity Recursion Denial of Service
Description
The Portable Tool Library (aka PTLib) before 2.10.10, as used in Ekiga before 4.0.1, does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted PXML document containing a large number of nested entity references, aka a "billion laughs attack."
INFO
Published Date :
May 23, 2014, 2:55 p.m.
Last Modified :
Nov. 21, 2024, 1:50 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
2.9
Exploitability Score :
8.6
Affected Products
The following products are affected by CVE-2013-1864
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2013-1864.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2013-1864 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2013-1864 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2013-March/099553.html Added Reference http://osvdb.org/91439 Added Reference http://seclists.org/oss-sec/2013/q1/674 Added Reference http://secunia.com/advisories/52659 Added Reference http://sourceforge.net/p/opalvoip/code/28856 Added Reference http://www.ekiga.org/news/2013-02-21/ekiga-4.0.1-stable-available Added Reference http://www.securityfocus.com/bid/58520 Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/82885 Added Reference https://www.suse.com/support/update/announcement/2014/suse-su-20140237-1.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Aug. 29, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/82885 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/82885 [No Types Assigned] -
Modified Analysis by [email protected]
Jan. 14, 2015
Action Type Old Value New Value Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:suse:suse_linux_enterprise_desktop:11.0:sp3:*:*:*:*:*:* *cpe:2.3:a:novell:suse_linux_software_development_kit:11.0:sp3:enterprise:*:*:*:*:* *cpe:2.3:a:ekiga:ekiga:4.0.0:*:*:*:*:*:*:* (and previous) *cpe:2.3:a:opalvoip:portable_tool_library:2.10.9:*:*:*:*:*:*:* *cpe:2.3:a:opalvoip:portable_tool_library:2.10.7:*:*:*:*:*:*:* *cpe:2.3:a:opalvoip:portable_tool_library:2.10.2:*:*:*:*:*:*:* *cpe:2.3:a:opalvoip:portable_tool_library:2.10.1:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:opalvoip:portable_tool_library:2.10.9:*:*:*:*:*:*:* *cpe:2.3:a:opalvoip:portable_tool_library:2.10.7:*:*:*:*:*:*:* *cpe:2.3:a:opalvoip:portable_tool_library:2.10.2:*:*:*:*:*:*:* *cpe:2.3:a:opalvoip:portable_tool_library:2.10.1:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:ekiga:ekiga:4.0.0:*:*:*:*:*:*:* (and previous) Configuration 3 OR *cpe:2.3:a:suse:suse_linux_enterprise_software_development_kit:11.0:sp3:*:*:*:*:*:* *cpe:2.3:o:suse:suse_linux_enterprise_desktop:11.0:sp3:*:*:*:*:*:* -
Initial Analysis by [email protected]
May. 27, 2014
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2013-1864 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2013-1864
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
3.42 }} 1.10%
score
0.91293
percentile