CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.5 | $0-$5k | 0.00 |
A vulnerability was found in Cisco IOS and IOS XE (Router Operating System) (the affected version is unknown). It has been declared as critical. Affected by this vulnerability is an unknown code of the component Metadata Flow Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability.
The weakness was disclosed 09/24/2014 with Cisco as cisco-sa-20140924-metadata as confirmed advisory (Website). It is possible to read the advisory at tools.cisco.com. This vulnerability is known as CVE-2014-3355 since 05/07/2014. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.
The vulnerability scanner Nessus provides a plugin with the ID 78032 , which helps to determine the existence of the flaw in a target environment. It is . The commercial vulnerability scanner Qualys is able to test this issue with plugin 43416 (Cisco IOS Software Metadata Vulnerabilities (cisco-sa-20140924-metadata)).
Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at X-Force (96175) and Tenable (78032). The entry 67688 is pretty similar.
Product
Type
Vendor
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 6.5
VulDB Base Score: 7.5
VulDB Temp Score: 6.5
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
ATT&CK: Unknown
Local: No
Remote: Yes
Availability: 🔍
Status: Unproven
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 78032
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Port: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Timeline
05/07/2014 🔍09/24/2014 🔍
09/24/2014 🔍
09/24/2014 🔍
09/24/2014 🔍
09/24/2014 🔍
09/25/2014 🔍
09/25/2014 🔍
10/02/2014 🔍
02/21/2022 🔍
Sources
Vendor: cisco.comAdvisory: cisco-sa-20140924-metadata
Organization: Cisco
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2014-3355 (🔍)
IAVM: 🔍
X-Force: 96175 - Cisco IOS metadata flow feature denial of service, High Risk
SecurityTracker: 1030894 - Cisco IOS RSVP Flow Metadata Bug Lets Remote Users Deny Service
Vulnerability Center: 46261 - [cisco-sa-20140924-metadata] Cisco IOS and IOS-XE Remote DoS via Malformed RSVP Packets - CVE-2014-3355, High
SecurityFocus: 70130 - Cisco IOS and IOS XE Software CVE-2014-3355 Denial of Service Vulnerability
scip Labs: https://www.scip.ch/en/?labs.20150108
See also: 🔍
Entry
Created: 09/25/2014 11:51Updated: 02/21/2022 00:59
Changes: 09/25/2014 11:51 (76), 06/07/2017 09:06 (4), 02/21/2022 00:49 (3), 02/21/2022 00:59 (1)
Complete: 🔍
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