PT-2022-5138
CVE-2022-3515
·
تاريخ النشر
2022-10-17
·
تاريخ التحديث
2025-10-17
الوصف من
CVSS 3.1
9.8
حرجةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Libksba (affected versions not specified)
Description
A vulnerability was found in the Libksba library due to an integer overflow within the CRL parser. The vulnerability can be exploited remotely for code execution on the target system by passing specially crafted data to the application, for example, a malicious S/MIME attachment. This issue is related to the parsing of ASN.1 structures used in S/MIME, X.509, and CMS, which can lead to the execution of arbitrary code when handling encrypted or signed data in GnuPG.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
قابلية الاستغلال
استغلال
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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