CVE-2015-8676: huawei s2300_firmware
Vulnerability summary
CVE-2015-8676 is a high (CVSS 7.8) vulnerability in huawei s2300_firmware. EPSS estimates a 1.32% chance of exploitation in the next 30 days, higher than 70.4% of scored vulnerabilities.
Timeline
- 14-04-2016PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
Description
Memory leak in Huawei S5300EI, S5300SI, S5310HI, S6300EI/ S2350EI, and S5300LI Campus series switches with software V200R001C00 before V200R001SPH018, V200R002C00 before V200R003SPH011, and V200R003C00 before V200R003SPH011; S9300, S7700, and S9700 Campus series switches with software V200R001C00 before V200R001SPH023, V200R002C00 before V200R003SPH011, and V200R003C00 before V200R003SPH011; and S2300 and S3300 Campus series switches with software V100R006C05 before V100R006SPH022 allows remote attackers to cause a denial of service (memory consumption and reboot) via a large number of ICMPv6 packets.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
1.32%
Chance of exploitation in the next 30 days
Percentile
70%
Versus all other CVEs
30-day change
0.00 pp
From 1.32% on 20-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root cause- CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferThe product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
- CWE-399Resource Management ErrorsWeaknesses in this category are related to improper management of system resources.
Affected systems
Huawei11 products
- s2300_firmware≥ v100r006c05, < v100r006sph022
- s2350ei_firmware≥ v200r001c00, < v200r001sph018 | ≥ v200r002c00, < v200r003sph011
- s3300_firmware≥ v100r006c05, < v100r006sph022
- s5300ei_firmware≥ v200r001c00, < v200r001sph018 | ≥ v200r002c00, < v200r003sph011
- s5300li_firmware≥ v200r001c00, < v200r001sph018 | ≥ v200r002c00, < v200r003sph011
1 vendor · 11 products
References
1 links- www.huawei.com/en/psirt/security-advisories/huawei-sa-20160113-02-switch-enX Refsource CONFIRMVendor Advisory