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SUSE: CVE-2023-49083: SUSE Linux Security Advisory

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SUSE: CVE-2023-49083: SUSE Linux Security Advisory

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:C)
Published
11/29/2023
Created
12/20/2023
Added
12/19/2023
Modified
01/28/2025

Description

cryptography is a package designed to expose cryptographic primitives and recipes to Python developers. Calling `load_pem_pkcs7_certificates` or `load_der_pkcs7_certificates` could lead to a NULL-pointer dereference and segfault. Exploitation of this vulnerability poses a serious risk of Denial of Service (DoS) for any application attempting to deserialize a PKCS7 blob/certificate. The consequences extend to potential disruptions in system availability and stability. This vulnerability has been patched in version 41.0.6.

Solution(s)

  • suse-upgrade-python2-cryptography
  • suse-upgrade-python3-cryptography
  • suse-upgrade-python311-cryptography

References

  • https://attackerkb.com/topics/cve-2023-49083
  • CVE - 2023-49083
  • 查看数 703
  • 已创建
  • 最后回复

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