--- title: "CVE-2015-2191\n | Ubuntu" description: Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things. url: https://ubuntu.com/security/CVE-2015-2191?format=md keywords: index, follow --- # CVE-2015-2191 Publication date 8 March 2015 Last updated 24 July 2024 --- Ubuntu priority **Low** [Why this priority?](https://ubuntu.com/security/cves/about#priority ) Toggle side navigation ## Description Integer overflow in the dissect\_tnef function in epan/dissectors/packet-tnef.c in the TNEF dissector in Wireshark 1.10.x before 1.10.13 and 1.12.x before 1.12.4 allows remote attackers to cause a denial of service (infinite loop) via a crafted length field in a packet. [Read the notes from the security team](https://ubuntu.com/security/CVE-2015-2191?format=md#notes) ## Status Show unmaintained releases | Package | Ubuntu Release | Status | | --- | --- | --- | | wireshark | 18.04 LTS bionic | Fixed 2.6.3-1~ubuntu18.04.1 | | 17.10 artful | Fixed 1.12.1+g01b65bf-4 | | 17.04 zesty | Fixed 1.12.1+g01b65bf-4 | | 16.10 yakkety | Fixed 1.12.1+g01b65bf-4 | | 16.04 LTS xenial | Fixed 2.6.3-1~ubuntu16.04.1 | | 15.10 wily | Fixed 1.12.1+g01b65bf-4 | | 15.04 vivid | Fixed 1.12.1+g01b65bf-4 | | 14.10 utopic | Fixed 1.12.1+g01b65bf-2ubuntu14.10.3 | | 14.04 LTS trusty | Fixed 2.6.3-1~ubuntu14.04.1 | | 12.04 LTS precise | Not affected | | 10.04 LTS lucid | Not affected | --- * [How can I get the fixes?](https://ubuntu.com/security/cves/about#security) * [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses) ## Notes --- ### [tyhicks](https://launchpad.net/~tyhicks) Version 1.12.0 to 1.12.3, 1.10.0 to 1.10.10 are affected ## References * [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-2191) * [NVD](https://nvd.nist.gov/vuln/detail/CVE-2015-2191) * [Launchpad](https://launchpad.net/bugs/cve/CVE-2015-2191) * [Debian](https://security-tracker.debian.org/tracker/CVE-2015-2191) ### Other references * *