Cisco PGW Packet Data Network Gateway 14.0(51375) on ASR 5000 Header Enrichment libc.so.6 memcpy input validation

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in Cisco PGW Packet Data Network Gateway 14.0(51375) on ASR 5000. This impacts the function memcpy in the library libc.so.6 of the component Header Enrichment Handler. Executing a manipulation can lead to input validation. The identification of this vulnerability is CVE-2014-3331. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability classified as problematic was found in Cisco PGW Packet Data Network Gateway 14.0(51375) on ASR 5000. This vulnerability affects the function memcpy in the library libc.so.6 of the component Header Enrichment Handler. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability.

The weakness was shared 08/19/2014 with Cisco as CSCuo21914 as confirmed security notice (Website). The advisory is shared for download at tools.cisco.com. This vulnerability was named CVE-2014-3331 since 05/07/2014. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available.

Upgrading eliminates this vulnerability. The upgrade is hosted for download at software.cisco.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (95357), SecurityFocus (BID 69281†), Secunia (SA60706†) and SecurityTracker (ID 1030747†). Additional details are provided at tools.cisco.com. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

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Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: software.cisco.com

Timelineinfo

05/07/2014 🔍
08/19/2014 +104 days 🔍
08/19/2014 +0 days 🔍
08/19/2014 +0 days 🔍
08/20/2014 +1 days 🔍
08/20/2014 +0 days 🔍
08/20/2014 +0 days 🔍
02/10/2022 +2731 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: CSCuo21914
Organization: Cisco
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-3331 (🔍)
GCVE (CVE): GCVE-0-2014-3331
GCVE (VulDB): GCVE-100-67384
X-Force: 95357 - Cisco Packet Data Network Gateway TCP packets denial of service, Medium Risk
SecurityFocus: 69281 - Cisco ASR 5000 Series Software CVE-2014-3331 Denial of Service Vulnerability
Secunia: 60706
SecurityTracker: 1030747

Misc.: 🔍

Entryinfo

Created: 08/20/2014 15:24
Updated: 02/10/2022 23:22
Changes: 08/20/2014 15:24 (69), 05/04/2019 14:10 (1), 02/10/2022 23:22 (3)
Complete: 🔍
Cache ID: 216:043:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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