Huawei TechnologiesHUAWEI-SA-20200115-01-LDAPSecurity Advisory - Two Integer Overflow Vulnerabilities in LDAP of Some Huawei Products
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
58.8%
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. (Vulnerability ID: HWPSIRT-2017-11033)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2019-19413.
There is an integer overflow access vulnerability in LDAP server of some Huawei products. A remote attacker could exploit this vulnerability by sending malformed packets to the target devices. Successful exploit could cause the affected system crash. (Vulnerability ID: HWPSIRT-2017-11034)
This vulnerability has been assigned a Common Vulnerabilities and Exposures (CVE) ID: CVE-2019-19414.
Huawei has released software updates to fix these vulnerabilities. This advisory is available at the following link:
http://www.huawei.com/en/psirt/security-advisories/huawei-sa-20200115-01-ldap-en
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| huawei | dbs3900_tdd_lte_firmware | v100r003c00 | cpe:2.3:o:huawei:dbs3900_tdd_lte_firmware:v100r003c00:*:*:*:*:*:*:* |
| huawei | dbs3900_tdd_lte_firmware | v100r004c10 | cpe:2.3:o:huawei:dbs3900_tdd_lte_firmware:v100r004c10:*:*:*:*:*:*:* |
| huawei | dp300_firmware | v500r002c00 | cpe:2.3:o:huawei:dp300_firmware:v500r002c00:*:*:*:*:*:*:* |
| huawei | rp200_firmware | v500r002c00spc200 | cpe:2.3:o:huawei:rp200_firmware:v500r002c00spc200:*:*:*:*:*:*:* |
| huawei | rp200_firmware | v600r006c00 | cpe:2.3:o:huawei:rp200_firmware:v600r006c00:*:*:*:*:*:*:* |
| huawei | te30_firmware | v100r001c10 | cpe:2.3:o:huawei:te30_firmware:v100r001c10:*:*:*:*:*:*:* |
| huawei | te30_firmware | v600r006c00 | cpe:2.3:o:huawei:te30_firmware:v600r006c00:*:*:*:*:*:*:* |
| huawei | te40_firmware | v600r006c00 | cpe:2.3:o:huawei:te40_firmware:v600r006c00:*:*:*:*:*:*:* |
| huawei | te50_firmware | v600r006c00 | cpe:2.3:o:huawei:te50_firmware:v600r006c00:*:*:*:*:*:*:* |
| huawei | te60_firmware | v100r001c10 | cpe:2.3:o:huawei:te60_firmware:v100r001c10:*:*:*:*:*:*:* |
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
58.8%