Vulnerability Monitor

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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.

Published

2022-09-08T22:15:08.843

Last Modified

2024-11-21T07:21:11.263

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

Weaknesses

Type: Primary
CWE-401

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	samsung	tizenrt	1.0	Yes
Operating System	samsung	tizenrt	1.1	Yes
Operating System	samsung	tizenrt	2.0	Yes
Operating System	samsung	tizenrt	3.0	Yes

References

https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/curl/vtls/cyassl.c#L545 Third Party Advisory ([email protected])
https://github.com/Samsung/TizenRT/issues/5626 Issue Tracking, Third Party Advisory ([email protected])
https://www.openssl.org/docs/man1.1.1/man3/SSL_get_peer_certificate.html Third Party Advisory ([email protected])
https://github.com/Samsung/TizenRT/blob/f8f776dd183246ad8890422c1ee5e8f33ab2aaaf/external/curl/vtls/cyassl.c#L545 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/Samsung/TizenRT/issues/5626 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.openssl.org/docs/man1.1.1/man3/SSL_get_peer_certificate.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)