Cisco IOS XR 5.1.3/5.1.4 IPv6 Parser data processing

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
4.6$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Cisco IOS XR 5.1.3/5.1.4. The impacted element is an unknown function of the component IPv6 Parser. The manipulation leads to data processing. This vulnerability is uniquely identified as CVE-2015-0618. No exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Cisco IOS XR 5.1.3/5.1.4 (Router Operating System) and classified as problematic. This issue affects some unknown functionality of the component IPv6 Parser. The manipulation with an unknown input leads to a data processing vulnerability. Using CWE to declare the problem leads to CWE-19. Impacted is availability.

The weakness was disclosed 02/20/2015 with Cisco as cisco-sa-20150220-ipv6 as confirmed advisory (Website). The advisory is shared at tools.cisco.com. The identification of this vulnerability is CVE-2015-0618 since 01/07/2015. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 82498 , which helps to determine the existence of the flaw in a target environment. It is .

Upgrading to version 5.3.0 or 5.3.2 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The best possible mitigation is suggested to be patching the affected component.

The vulnerability is also documented in the databases at X-Force (101034), Tenable (82498), SecurityFocus (BID 72713†), SecurityTracker (ID 1031778†) and Vulnerability Center (SBV-48685†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

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

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Data processing
CWE: CWE-19
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 82498
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Port: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Upgrade: IOS XR 5.3.0/5.3.2

Timelineinfo

01/07/2015 🔍
02/20/2015 +44 days 🔍
02/20/2015 +0 days 🔍
02/20/2015 +0 days 🔍
02/21/2015 +1 days 🔍
02/21/2015 +0 days 🔍
02/21/2015 +0 days 🔍
02/22/2015 +1 days 🔍
04/01/2015 +38 days 🔍
03/10/2022 +2535 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: cisco-sa-20150220-ipv6
Organization: Cisco
Status: Confirmed

CVE: CVE-2015-0618 (🔍)
GCVE (CVE): GCVE-0-2015-0618
GCVE (VulDB): GCVE-100-69197
X-Force: 101034 - Cisco IOS XR IPv6 denial of service
SecurityFocus: 72713 - Cisco IOS XR Software IPv6 Packet Handling CVE-2015-0618 Denial of Service Vulnerability
SecurityTracker: 1031778 - Cisco IOS XR for Carrier Routing System IPv6 Parsing Bug Lets Remote Users Deny Service
Vulnerability Center: 48685 - [cisco-sa-20150220-ipv6] Cisco IOS XR Multiple Versions Remote DoS via Malformed IPv6 Packets, High

scip Labs: https://www.scip.ch/en/?labs.20150108

Entryinfo

Created: 02/21/2015 14:50
Updated: 03/10/2022 14:54
Changes: 02/21/2015 14:50 (73), 06/20/2017 08:43 (1), 03/10/2022 14:51 (3), 03/10/2022 14:54 (1)
Complete: 🔍
Cache ID: 216::103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to stay up to date on a daily basis?

Enable the mail alert feature now!