High severity · published Feb 15, 2018
CVE-2017-15342
Huawei DP300 V500R002C00, TE60 V600R006C00, TP3106 V100R002C00, eSpace U1981 V200R003C30SPC100 have a denial of service vulnerability
7.5
CVSS
1.3%
EPSS
No
On KEV
Description
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.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)1.3% · higher than 69% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Dp300 Firmware · Huawei
v500r002c00 · source: NVD
EU
Espace U1981 Firmware · Huawei
v200r003c30spc100 · source: NVD
TF
Te60 Firmware · Huawei
v600r006c00 · source: NVD
TF
Tp3106 Firmware · Huawei
v100r002c00 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-15342
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-15342
Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171206-01-ssl-en
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