Advisory Published

USN-3013-1: XML-RPC for C and C++ vulnerabilities

First published: Mon Jun 20 2016(Updated: )

It was discovered that the Expat code in XML-RPC for C and C++ unexpectedly called srand in certain circumstances. This could reduce the security of calling applications. (CVE-2012-6702) It was discovered that the Expat code in XML-RPC for C and C++ incorrectly handled seeding the random number generator. A remote attacker could possibly use this issue to cause a denial of service. (CVE-2016-5300) Gustavo Grieco discovered that the Expat code in XML-RPC for C and C++ incorrectly handled malformed XML data. If a user or application linked against XML-RPC for C and C++ were tricked into opening a crafted XML file, an attacker could cause a denial of service, or possibly execute arbitrary code. (CVE-2016-0718) It was discovered that the Expat code in XML-RPC for C and C++ incorrectly handled malformed XML data. If a user or application linked against XML-RPC for C and C++ were tricked into opening a crafted XML file, an attacker could cause a denial of service, or possibly execute arbitrary code. (CVE-2015-1283, CVE-2016-4472)

Affected SoftwareAffected VersionHow to fix
All of
ubuntu/libxmlrpc-c++4<1.16.33-3.1ubuntu5.2
1.16.33-3.1ubuntu5.2
Ubuntu gir1.2-packagekitglib-1.0=12.04
All of
ubuntu/libxmlrpc-core-c3<1.16.33-3.1ubuntu5.2
1.16.33-3.1ubuntu5.2
Ubuntu gir1.2-packagekitglib-1.0=12.04

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Child vulnerabilities

(Contains the following vulnerabilities)

Frequently Asked Questions

  • What is the vulnerability ID for XML-RPC for C and C++ vulnerabilities?

    The vulnerability ID for XML-RPC for C and C++ vulnerabilities is CVE-2012-6702.

  • What is the impact of the vulnerability CVE-2012-6702?

    The vulnerability CVE-2012-6702 can reduce the security of calling applications.

  • Which version of libxmlrpc-c++4 is affected by the vulnerability CVE-2012-6702?

    The version 1.16.33-3.1ubuntu5.2 of libxmlrpc-c++4 is affected by the vulnerability CVE-2012-6702.

  • How can I fix the vulnerability CVE-2012-6702 in libxmlrpc-c++4?

    To fix the vulnerability CVE-2012-6702 in libxmlrpc-c++4, you need to update to version 1.16.33-3.1ubuntu5.2 or later.

  • Is there any additional information available about the vulnerability CVE-2012-6702?

    Yes, you can find additional information about the vulnerability CVE-2012-6702 at the following references: [https://ubuntu.com/security/CVE-2012-6702](https://ubuntu.com/security/CVE-2012-6702), [https://ubuntu.com/security/CVE-2015-1283](https://ubuntu.com/security/CVE-2015-1283), [https://ubuntu.com/security/CVE-2016-0718](https://ubuntu.com/security/CVE-2016-0718).

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