6.5
MEDIUM
CVE-2015-8677
Huawei Switch Memory Consumption and Device Restart Vulnerability
Description

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.

INFO

Published Date :

April 14, 2016, 3:59 p.m.

Last Modified :

June 20, 2019, 2:26 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

2.8
Affected Products

The following products are affected by CVE-2015-8677 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Huawei s3300_firmware
2 Huawei s2300_firmware
3 Huawei s7700_firmware
4 Huawei s9300_firmware
5 Huawei s9700_firmware
6 Huawei s2350ei_firmware
7 Huawei s5300ei_firmware
8 Huawei s5300si_firmware
9 Huawei s5310hi_firmware
10 Huawei s6300ei_firmware
11 Huawei s5300li_firmware
12 Huawei s5720hi_firmware
13 Huawei s5720ei_firmware
: Total Affected Vendor : 1 | Products : 13
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2015-8677.

URL Resource
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160113-03-switch-en Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2015-8677 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-8677 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Reanalysis by [email protected]

    Jun. 20, 2019

    Action Type Old Value New Value
    Removed CPE Configuration AND OR cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s9300:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r003c00 *cpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r005c00 *cpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r006c00 *cpe:2.3:o:huawei:s9300_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r003c00 *cpe:2.3:o:huawei:s9300_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r005c00 *cpe:2.3:o:huawei:s9300_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r006c00 *cpe:2.3:o:huawei:s9700_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r003c00 *cpe:2.3:o:huawei:s9700_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r005c00 *cpe:2.3:o:huawei:s9700_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r006c00
    Changed CPE Configuration AND OR cpe:2.3:h:huawei:s2350ei:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s5300li:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s2350ei_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r003c00 *cpe:2.3:o:huawei:s2350ei_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r005c00 *cpe:2.3:o:huawei:s2350ei_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r006c00 *cpe:2.3:o:huawei:s5300li_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r003c00 *cpe:2.3:o:huawei:s5300li_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r005c00 *cpe:2.3:o:huawei:s5300li_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r006c00 AND OR *cpe:2.3:o:huawei:s5300si_firmware:*:*:*:*:*:*:*:* versions from (including) v200r001c00 up to (excluding) v200r001sph018 *cpe:2.3:o:huawei:s5300si_firmware:*:*:*:*:*:*:*:* versions from (including) v200r002c00 up to (excluding) v200r003sph011 OR cpe:2.3:h:huawei:s5300si:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR cpe:2.3:h:huawei:s2300:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s3300:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s2300_firmware:*:*:*:*:*:*:*:* versions up to (including) v100r006c05 *cpe:2.3:o:huawei:s3300_firmware:*:*:*:*:*:*:*:* versions up to (including) v100r006c05 AND OR *cpe:2.3:o:huawei:s5310hi_firmware:*:*:*:*:*:*:*:* versions from (including) v200r001c00 up to (excluding) v200r001sph018 *cpe:2.3:o:huawei:s5310hi_firmware:*:*:*:*:*:*:*:* versions from (including) v200r002c00 up to (excluding) v200r003sph011 OR cpe:2.3:h:huawei:s5310hi:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR cpe:2.3:h:huawei:s5720ei:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s5720hi:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s5720ei_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r006c00 *cpe:2.3:o:huawei:s5720hi_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r006c00 AND OR *cpe:2.3:o:huawei:s6300ei_firmware:*:*:*:*:*:*:*:* versions from (including) v200r001c00 up to (excluding) v200r001sph018 *cpe:2.3:o:huawei:s6300ei_firmware:*:*:*:*:*:*:*:* versions from (including) v200r002c00 up to (excluding) v200r003sph011 OR cpe:2.3:h:huawei:s6300ei:-:*:*:*:*:*:*:*
    Changed CPE Configuration AND OR cpe:2.3:h:huawei:s5300ei:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s5300si:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s5310hi:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s6300ei:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s5300ei_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r003c00 *cpe:2.3:o:huawei:s5300ei_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r005c00 *cpe:2.3:o:huawei:s5300si_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r003c00 *cpe:2.3:o:huawei:s5300si_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r005c00 *cpe:2.3:o:huawei:s5310hi_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r003c00 *cpe:2.3:o:huawei:s5310hi_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r005c00 *cpe:2.3:o:huawei:s6300ei_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r003c00 *cpe:2.3:o:huawei:s6300ei_firmware:*:*:*:*:*:*:*:* versions up to (including) v200r005c00 AND OR *cpe:2.3:o:huawei:s5300li_firmware:*:*:*:*:*:*:*:* versions from (including) v200r003c00 up to (excluding) v200r003sph011 *cpe:2.3:o:huawei:s5300li_firmware:*:*:*:*:*:*:*:* versions from (including) v200r005c00 up to (excluding) v200r005sph008 *cpe:2.3:o:huawei:s5300li_firmware:*:*:*:*:*:*:*:* versions from (including) v200r006c00 up to (excluding) v200r006sph002 OR cpe:2.3:h:huawei:s5300li:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s5300ei_firmware:*:*:*:*:*:*:*:* versions from (including) v200r003c00 up to (excluding) v200r003sph011 *cpe:2.3:o:huawei:s5300ei_firmware:*:*:*:*:*:*:*:* versions from (including) v200r005c00 up to (excluding) v200r005sph008 OR cpe:2.3:h:huawei:s5300ei:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s2350ei_firmware:*:*:*:*:*:*:*:* versions from (including) v200r003c00 up to (excluding) v200r003sph011 *cpe:2.3:o:huawei:s2350ei_firmware:*:*:*:*:*:*:*:* versions from (including) v200r005c00 up to (excluding) v200r005sph008 *cpe:2.3:o:huawei:s2350ei_firmware:*:*:*:*:*:*:*:* versions from (including) v200r006c00 up to (excluding) v200r006sph002 OR cpe:2.3:h:huawei:s2350ei:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s9300_firmware:*:*:*:*:*:*:*:* versions from (including) v200r003c00 up to (excluding) v200r003sph011 *cpe:2.3:o:huawei:s9300_firmware:*:*:*:*:*:*:*:* versions from (including) v200r005c00 up to (excluding) v200r005sph009 *cpe:2.3:o:huawei:s9300_firmware:*:*:*:*:*:*:*:* versions from (including) v200r006c00 up to (excluding) v200r006sph003 OR cpe:2.3:h:huawei:s9300:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s9700_firmware:*:*:*:*:*:*:*:* versions from (including) v200r003c00 up to (excluding) v200r003sph011 *cpe:2.3:o:huawei:s9700_firmware:*:*:*:*:*:*:*:* versions from (including) v200r005c00 up to (excluding) v200r005sph009 *cpe:2.3:o:huawei:s9700_firmware:*:*:*:*:*:*:*:* versions from (including) v200r006c00 up to (excluding) v200r006sph003 OR cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:* versions from (including) v200r003c00 up to (excluding) v200r003sph011 *cpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:* versions from (including) v200r005c00 up to (excluding) v200r005sph009 *cpe:2.3:o:huawei:s7700_firmware:*:*:*:*:*:*:*:* versions from (including) v200r006c00 up to (excluding) v200r006sph003 OR cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s5720hi_firmware:*:*:*:*:*:*:*:* versions from (including) v200r006c00 up to (excluding) v200r006sph002 OR cpe:2.3:h:huawei:s5720hi:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s5720ei_firmware:*:*:*:*:*:*:*:* versions from (including) v200r006c00 up to (excluding) v200r006sph002 OR cpe:2.3:h:huawei:s5720ei:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s2300_firmware:*:*:*:*:*:*:*:* versions from (including) v100r006c05 up to (excluding) v100r006sph022 OR cpe:2.3:h:huawei:s2300:-:*:*:*:*:*:*:*
    Added CPE Configuration AND OR *cpe:2.3:o:huawei:s3300_firmware:*:*:*:*:*:*:*:* versions from (including) v100r006c05 up to (excluding) v100r006sph022 OR cpe:2.3:h:huawei:s3300:-:*:*:*:*:*:*:*
  • Modified Analysis by [email protected]

    Apr. 28, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 AND OR cpe:2.3:h:huawei:s2350ei:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s5300li:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s5300li_firmware:v200r006c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s5300li_firmware:v200r005c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s5300li_firmware:v200r003c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s2350ei_firmware:v200r006c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s2350ei_firmware:v200r005c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s2350ei_firmware:v200r003c00:*:*:*:*:*:*:* (and previous) Configuration 2 AND OR cpe:2.3:h:huawei:s3300:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s2300:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s2300_firmware:v100r006c05:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s3300_firmware:v100r006c05:*:*:*:*:*:*:* (and previous) Configuration 3 AND OR cpe:2.3:h:huawei:s5720ei:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s5720hi:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s5720ei_firmware:v200r006c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s5720hi_firmware:v200r006c00:*:*:*:*:*:*:* (and previous) Configuration 4 AND OR cpe:2.3:h:huawei:s9700:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s7700:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s9300:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s7700_firmware:v200r003c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s7700_firmware:v200r005c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s7700_firmware:v200r006c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s9700_firmware:v200r003c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s9700_firmware:v200r005c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s9700_firmware:v200r006c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s9300_firmware:v200r003c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s9300_firmware:v200r005c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s9300_firmware:v200r006c00:*:*:*:*:*:*:* (and previous) Configuration 5 AND OR cpe:2.3:h:huawei:s6300ei:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s5310hi:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s5300si:-:*:*:*:*:*:*:* cpe:2.3:h:huawei:s5300ei:-:*:*:*:*:*:*:* OR *cpe:2.3:o:huawei:s5300ei_firmware:v200r003c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s5300ei_firmware:v200r005c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s5300si_firmware:v200r003c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s5300si_firmware:v200r005c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s5310hi_firmware:v200r003c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s5310hi_firmware:v200r005c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s6300ei_firmware:v200r003c00:*:*:*:*:*:*:* (and previous) *cpe:2.3:o:huawei:s6300ei_firmware:v200r005c00:*:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:L/Au:S/C:N/I:N/A:C)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160113-03-switch-en No Types Assigned http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20160113-03-switch-en Advisory
    Added CWE CWE-399
  • Initial Analysis by [email protected]

    Apr. 26, 2016

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2015-8677 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2015-8677 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.14 }} 0.00%

score

0.47789

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: