Home/CVE/There is an integer overflow vulnerability in LDAP client of some Huawei products. Due to insufficient input validation,
CVE

CVE-2019-19413

There is an integer overflow vulnerability in LDAP client of some Huawei products. Due to insufficient input validation,

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.

HIGH · CVSS 7.5 EPSS 0.00327
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-190Integer Overflow or Wraparound
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Affected Products & Versions

7
huawei dbs3900 tdd lte firmwareall versions
huawei dp300 firmwareall versions
huawei rp200 firmwareall versions
huawei te30 firmwareall versions
huawei te40 firmwareall versions
huawei te50 firmwareall versions
huawei te60 firmwareall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · psirt@huawei.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD21 Jan 2020 · 11:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-ldap-enVendor Advisory
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