Medium severity · published Nov 13, 2019
CVE-2019-5293
Some Huawei products have a memory leak vulnerability when handling some messages
6.5
CVSS
0.9%
EPSS
No
On KEV
Description
Some Huawei products have a memory leak vulnerability when handling some messages. A remote attacker with operation privilege could exploit the vulnerability by sending specific messages continuously. Successful exploit may cause some service to be abnormal.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.9% · higher than 59% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AF
Ar120-s Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar1200 Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar1200-s Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar150 Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar150-s Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar160 Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar200 Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar200-s Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar2200 Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar2200-s Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar3200 Firmware · Huawei
v200r005c20; v200r006c10 · source: NVD
AF
Ar3600 Firmware · Huawei
v200r006c10 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-5293
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-5293
Vendor Advisory
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20191023-01-memory-en
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