CVE Vulnerability

CVE-2022-40281

An issue was discovered in Samsung TizenRT through 3.0_GBM (and 3.1_PRE). cyassl_connect_step2 in curl/vtls/cyassl.c has a missing X509_free after SSL_get_peer_certificate, leading to information disclosure.

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://github.com/Samsung/TizenRT/issues/5626 Issue Tracking Third Party Advisory
https://www.openssl.org/docs/man1.1.1/man3/SSL_get_peer_certificate.html Third Party Advisory
https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/curl/vtls/cyassl.c#L545 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:o:samsung:tizenrt:3.0:gbm:*:*:*:*:*:*
cpe:2.3:o:samsung:tizenrt:2.0:-:*:*:*:*:*:*
cpe:2.3:o:samsung:tizenrt:1.1:-:*:*:*:*:*:*
cpe:2.3:o:samsung:tizenrt:1.0:m1:*:*:*:*:*:*
Information

Published : 2022-09-08 10:15

Updated : 2022-09-13 06:52

NVD link : CVE-2022-40281

Mitre link : CVE-2022-40281

Products Affected
No products.
CWE
CWE-401