CVE-2019-19413
There is an integer overflow vulnerability in LDAP client of some Huawei products. Due to insufficient input validation, a remote attacker…
- Published
- Updated
- Reserved
- Assigned by
- huawei
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.
Timeline
ID reserved
By huawei
- 53 days later
· 53 days later
Published
- 5 years later
· 5 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.96% · top 38% of all CVEs (7 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- Two Integer Overflow
- CWE-190 (opens in a new tab)All about CWE-190 and its CVEs
Affected products
CloudEngine 12800;CloudEngine 5800;CloudEngine 6800;CloudEngine 7800;DBS3900 TDD LTE;DP300;RP200;TE30;TE40;TE50;TE60
- affected V100R003C10,V100R005C00,V100R006C00,V200R001C00,V200R002C50
- affected V100R005C00,V100R005C10,V100R006C00,V200R001C00,V200R002C50SPC800
- affected V100R005C00,V100R005C10,V100R006C00,V200R001C00,V200R002C50
- affected V100R005C00,V100R005C10,V200R001C00,V200R002C50
- affected V100R003C00,V100R004C10
- affected V500R002C00
- affected V500R002C00SPC200,V600R006C00
- affected V100R001C10,V600R006C00
- affected V600R006C00
- affected V100R001C10,V500R002C00,V600R006C00
- affected unspecified
References (1)
- https://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-ldap-en (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2019-19413)Record last updated .