Bug 2270032 (CVE-2018-25099)

Summary:	CVE-2018-25099 libtomcrypt: gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag
Product:	[Other] Security Response	Reporter:	TEJ RATHI <trathi>
Component:	vulnerability	Assignee:	Product Security <prodsec-ir-bot>
Status:	NEW ---	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	Keywords:	Security
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Hardware:	All
OS:	Linux
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oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
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Bug Depends On:	2270034, 2270033, 2270035, 2270036
Bug Blocks:

Description TEJ RATHI 2024-03-18 10:37:58 UTC

In the CryptX module before 0.062 for Perl, gcm_decrypt_verify() and chacha20poly1305_decrypt_verify() do not verify the tag.

https://github.com/DCIT/perl-CryptX/issues/47
https://github.com/libtom/libtomcrypt/pull/451
https://metacpan.org/dist/CryptX/changes

Comment 1 TEJ RATHI 2024-03-18 10:44:59 UTC

Created libtomcrypt tracking bugs for this issue:

Affects: epel-all [bug 2270034]
Affects: fedora-all [bug 2270033]


Created perl-CryptX tracking bugs for this issue:

Affects: epel-all [bug 2270035]
Affects: fedora-all [bug 2270036]