Huawei S5300EI/S5300SI/S5310HI/S6300EI/S2350EI/S5300LI HTTPS/FTP Server resource management

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in Huawei S5300EI, S5300SI, S5310HI, S6300EI, S2350EI and S5300LI. It has been classified as problematic. Impacted is an unknown function of the component HTTPS/FTP Server. Performing a manipulation results in resource management. This vulnerability is known as CVE-2015-8677. Remote exploitation of the attack is possible. No exploit is available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in Huawei S5300EI, S5300SI, S5310HI, S6300EI, S2350EI and S5300LI. This affects an unknown code block of the component HTTPS/FTP Server. The manipulation with an unknown input leads to a resource management vulnerability. CWE is classifying the issue as CWE-399. This is going to have an impact on availability. The summary by CVE is:

Memory leak in Huawei S5300EI, S5300SI, S5310HI, and S6300EI Campus series switches with software V200R003C00 before V200R003SPH011 and V200R005C00 before V200R005SPH008; S2350EI and S5300LI Campus series switches with software V200R003C00 before V200R003SPH011, V200R005C00 before V200R005SPH008, and V200R006C00 before V200R006SPH002; S9300, S7700, and S9700 Campus series switches with software V200R003C00 before V200R003SPH011, V200R005C00 before V200R005SPH009, and V200R006C00 before V200R006SPH003; S5720HI and S5720EI Campus series switches with software V200R006C00 before V200R006SPH002; and S2300 and S3300 Campus series switches with software V100R006C05 before V100R006SPH022 allows remote authenticated users to cause a denial of service (memory consumption and device restart) by logging in and out of the (1) HTTPS or (2) SFTP server, related to SSL session information.

The weakness was published 04/14/2016 (Website). It is possible to read the advisory at huawei.com. This vulnerability is uniquely identified as CVE-2015-8677 since 12/24/2015. The exploitability is told to be easy. It is possible to initiate the attack remotely. The requirement for exploitation is a authentication. The technical details are unknown and an exploit is not publicly available.

Upgrading eliminates this vulnerability.

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Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: Not defined

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: 🔍

Timelineinfo

12/24/2015 🔍
04/14/2016 +111 days 🔍
04/14/2016 +0 days 🔍
04/15/2016 +1 days 🔍
07/24/2022 +2291 days 🔍

Sourcesinfo

Vendor: huawei.com

Advisory: sa-20160113-03
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-8677 (🔍)
GCVE (CVE): GCVE-0-2015-8677
GCVE (VulDB): GCVE-100-82395

Entryinfo

Created: 04/15/2016 10:12
Updated: 07/24/2022 16:59
Changes: 04/15/2016 10:12 (45), 10/07/2018 08:47 (11), 07/24/2022 16:59 (4)
Complete: 🔍
Cache ID: 216:C8F:103

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