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High severity · published Feb 15, 2018
CVE-2017-15349
Huawei CloudEngine 12800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 5800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 6800 V100R003C00,…
7.5
CVSS
0.9%
EPSS
No
On KEV
Description
Huawei CloudEngine 12800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 5800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 6800 V100R003C00, V100R005C00, V100R005C10, V100R006C00,CloudEngine 7800 V100R003C00, V100R005C00, V100R005C10, V100R006C00 have a memory leak vulnerability. An unauthenticated attacker may send specific Resource ReServation Protocol (RSVP) packets to the affected products. Due to not release the memory to handle the packets, successful exploit will result in memory leak of the affected products and lead to a DoS condition.
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)0.9% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
C1
Cloudengine 12800 Firmware · Huawei
v100r003c00; v100r005c00; v100r005c10; v100r006c00 · source: NVD
C5
Cloudengine 5800 Firmware · Huawei
v100r003c00; v100r005c00; v100r005c10; v100r006c00 · source: NVD
C6
Cloudengine 6800 Firmware · Huawei
v100r003c00; v100r005c00; v100r005c10; v100r006c00 · source: NVD
C7
Cloudengine 7800 Firmware · Huawei
v100r003c00; v100r005c00; v100r005c10; v100r006c00 · source: NVD
Affected product
C1
Cloudengine 12800 Firmware
Huawei
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-15349
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-15349
Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20171201-01-router-en
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