Integer Underflow The advisory has been revoked - it doesn't affect any version of package tcpdump (opens in a new tab)
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1204-TCPDUMP-629196
- published20 Nov 2014
- disclosed20 Nov 2014
Introduced: 20 Nov 2014
CVE-2014-8768 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:12.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream tcpdump package and not the tcpdump package as distributed by Ubuntu.
Multiple Integer underflows in the geonet_print function in tcpdump 4.5.0 through 4.6.2, when in verbose mode, allow remote attackers to cause a denial of service (segmentation fault and crash) via a crafted length value in a Geonet frame.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2014-8768
- http://www.securityfocus.com/archive/1/534010/100/0/threaded
- https://security-tracker.debian.org/tracker/CVE-2014-8768
- http://www.exploit-db.com/exploits/35359
- http://packetstormsecurity.com/files/129156/tcpdump-4.6.2-Geonet-Denial-Of-Service.html
- http://lists.opensuse.org/opensuse-updates/2015-02/msg00062.html
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
- http://seclists.org/fulldisclosure/2014/Nov/48
- http://www.securityfocus.com/bid/71155
- http://www.ubuntu.com/usn/USN-2433-1
- https://exchange.xforce.ibmcloud.com/vulnerabilities/98766
- https://www.exploit-db.com/exploits/35359