Cisco IOS XE up to 3.1.2 on ASR 1000 Virtual Fragment Reassembly resource management

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, has been found in Cisco IOS XE up to 3.1.2 on ASR 1000. This issue affects some unknown processing of the component Virtual Fragment Reassembly. The manipulation leads to resource management. This vulnerability is uniquely identified as CVE-2015-6273. No exploit exists. Applying a patch is the recommended action to fix this issue.

Detailsinfo

A vulnerability was found in Cisco IOS XE up to 3.1.2 on ASR 1000 (Router Operating System) and classified as problematic. This issue affects an unknown functionality of the component Virtual Fragment Reassembly. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability.

The weakness was disclosed 08/26/2015 with Cisco as 40690 / CSCtf87624 / CSCte93229 / CSCtd19103 / CSCti63623 as confirmed vulnerability alert (Website). The advisory is shared at tools.cisco.com. The identification of this vulnerability is CVE-2015-6273 since 08/17/2015. 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.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the databases at X-Force (105915), SecurityFocus (BID 75509†), SecurityTracker (ID 1033408†) and Vulnerability Center (SBV-52350†). The entry VDB-77476 is pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / CWE-404
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: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/17/2015 🔍
08/26/2015 +9 days 🔍
08/27/2015 +1 days 🔍
08/28/2015 +1 days 🔍
08/28/2015 +0 days 🔍
08/28/2015 +0 days 🔍
08/28/2015 +0 days 🔍
08/30/2015 +2 days 🔍
06/13/2022 +2479 days 🔍

Sourcesinfo

Vendor: cisco.com

Advisory: 40690 / CSCtf87624 / CSCte93229 / CSCtd19103 / CSCti63623
Organization: Cisco
Status: Confirmed

CVE: CVE-2015-6273 (🔍)
GCVE (CVE): GCVE-0-2015-6273
GCVE (VulDB): GCVE-100-77477
X-Force: 105915 - Cisco IOS XE Software VFR denial of service
SecurityFocus: 75509 - Cisco IOS XE Software CVE-2015-6273 Multiple Denial of Service Vulnerabilities
SecurityTracker: 1033408
Vulnerability Center: 52350 - Cisco IOS XE before 3.1.2S on ASR 1000 Remote DoS via Crafted IP Packets, High

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

Entryinfo

Created: 08/28/2015 18:25
Updated: 06/13/2022 16:46
Changes: 08/28/2015 18:25 (60), 11/14/2017 08:03 (10), 06/13/2022 16:46 (3)
Complete: 🔍
Cache ID: 216::103

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

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