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CVE-2014-8768

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Date: November 20, 2014

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.

Language: C

Severity Score

Related Resources (14)

http://www.securityfocus.com/bid/71155
http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
http://lists.opensuse.org/opensuse-updates/2015-02/msg00062.html
https://exchange.xforce.ibmcloud.com/vulnerabilities/98766
http://packetstormsecurity.com/files/129156/tcpdump-4.6.2-Geonet-Denial-Of-Service.html
https://security-tracker.debian.org/tracker/CVE-2014-8768
http://www.securityfocus.com/archive/1/534010/100/0/threaded
http://www.exploit-db.com/exploits/35359
http://seclists.org/fulldisclosure/2014/Nov/48
https://nvd.nist.gov/vuln/detail/CVE-2014-8768
https://access.redhat.com/security/cve/CVE-2014-8768
https://people.canonical.com/~ubuntu-security/cve/CVE-2014-8768
http://www.ubuntu.com/usn/USN-2433-1
https://www.mend.io/vulnerability-database/CVE-2014-8768

Severity Score

Weakness Type (CWE)

Integer Underflow (Wrap or Wraparound)

CWE-191

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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