Buffer overflow in Huawei Dp300
CVE-2017-15342
Huawei DP300 V500R002C00, TE60 V600R006C00, TP3106 V100R002C00, eSpace U1981 V200R003C30SPC100 have a denial of service vulnerability. The software does not correctly calculate the rest size in a buffer when handling SSL connections. A remote unauthenticated attacker could send a lot of crafted SSL messages to the device, successful exploit could cause no space in the buffer and then denial of service.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.013 (69.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Huawei Dp300
- Huawei Dp300 Firmware — versions v500r002c00
- Huawei Espace U1981
- Huawei Espace U1981 Firmware — versions v200r003c30spc100
- Huawei Te60
- Huawei Te60 Firmware — versions v600r006c00
- Huawei Tp3106
- Huawei Tp3106 Firmware — versions v100r002c00
- Huawei Technologies Co., Ltd. Dp300,te60,tp3106,espace U1981 — versions DP300 V500R002C00, TE60 V600R006C00, TP3106 V100R002C00, eSpace U1981 V200R003C30SPC100
Weakness classification (CWE)
References
- www.huawei.com/en/psirt/security-advisories/huawei-sa-20171206-01-ssl-en (Vendor Advisory)
Frequently asked questions
- What is CVE-2017-15342?
- CVE-2017-15342 is a high-severity vulnerability in Huawei Dp300, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. CVSS score: 7.5/10. Published 2018-02-15.
- How severe is CVE-2017-15342?
- High severity. CVSS v3 base score is 7.5 out of 10.