High severity · published Jan 21, 2020
CVE-2019-19413
There is an integer overflow vulnerability in LDAP client of some Huawei products
7.5
CVSS
1%
EPSS
No
On KEV
Description
There is an integer overflow vulnerability in LDAP client of some Huawei products. Due to insufficient input validation, a remote attacker could exploit this vulnerability by sending malformed packets to the target devices. Successful exploit could cause the affected system crash.
CVSS vector
CVSS:3.1/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)1.0% · higher than 61% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DT
Dbs3900 Tdd Lte Firmware · Huawei
v100r003c00; v100r004c10 · source: NVD
DF
Dp300 Firmware · Huawei
v500r002c00 · source: NVD
RF
Rp200 Firmware · Huawei
v500r002c00spc200; v600r006c00 · source: NVD
TF
Te30 Firmware · Huawei
v100r001c10; v600r006c00 · source: NVD
TF
Te40 Firmware · Huawei
v600r006c00 · source: NVD
TF
Te50 Firmware · Huawei
v600r006c00 · source: NVD
TF
Te60 Firmware · Huawei
v100r001c10; v500r002c00; v600r006c00 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-19413
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-19413
Vendor Advisory
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-ldap-en
More from Dbs3900 Tdd Lte Firmware
7.5
CVE-2019-19414
There is an integer overflow vulnerability in LDAP server of some Huawei products
4.3
CVE-2017-15326
DBS3900 TDD LTE V100R003C00, V100R004C10 have a weak encryption algorithm security vulnerability