Description
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.
References (3)
Core 3
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://github.com/Samsung/TizenRT/issues/5626
Third Party Advisory x_refsource_misc
https://www.openssl.org/docs/man1.1.1/man3/SSL_get_peer_certificate.html
Third Party Advisory x_refsource_misc
https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/curl/vtls/cyassl.c#L545
Scores
CVSS v3
7.5
EPSS
0.0029
EPSS Percentile
52.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-401
Status
published
Products (4)
samsung/tizenrt
1.0 m1
samsung/tizenrt
1.1
samsung/tizenrt
2.0
samsung/tizenrt
3.0 gbm
Published
Sep 08, 2022
Tracked Since
Feb 18, 2026