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SUSE-SU-2023:0312-1 Not scored

Security update for openssl-3

This update for openssl-3 fixes the following issues: Security fixes: - CVE-2023-0286: Fixed X.400 address type confusion in X.509 GENERAL_NAME_cmp for x400Address (bsc#1207533). - CVE-2023-0401: Fixed NULL pointer dereference during PKCS7 data verification (bsc#1207541). - CVE-2023-0217: Fixed NULL pointer dereference validating DSA public key (bsc#1207540). - CVE-2023-0216: Fixed invalid pointer dereference in d2i_PKCS7 functions (bsc#1207539). - CVE-2023-0215: Fixed use-after-free following BIO_new_NDEF() (bsc#1207536). - CVE-2022-4450: Fixed double free after calling PEM_read_bio_ex() (bsc#1207538). - CVE-2022-4304: Fixed timing Oracle in RSA Decryption (bsc#1207534). - CVE-2022-4203: Fixed read Buffer Overflow with X.509 Name Constraints (bsc#1207535). Non-security fixes: - Fix SHA, SHAKE, KECCAK ASM and EC ASM flag passing (bsc#1206222). - Enable zlib compression support (bsc#1195149). - Add crypto-policies dependency.

Exploit probability Not scored
Published February 7, 2023
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise Module for Basesystem 15 SP4 openssl-3
openSUSE:Leap 15.4 openssl-3

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2023:0312-1

This update for openssl-3 fixes the following issues: Security fixes: - CVE-2023-0286: Fixed X.400 address type confusion in X.509 GENERAL_NAME_cmp for x400Address (bsc#1207533). - CVE-2023-0401: Fixed NULL pointer dereference during PKCS7 data verification (bsc#1207541). - CVE-2023-0217: Fixed NULL pointer dereference validating DSA public key (bsc#1207540). - CVE-2023-0216: Fixed invalid pointer dereference in d2i_PKCS7 functions (bsc#1207539). - CVE-2023-0215: Fixed use-after-free following BIO_new_NDEF() (bsc#1207536). - CVE-2022-4450: Fixed double free after calling PEM_read_bio_ex() (bsc#1207538). - CVE-2022-4304: Fixed timing Oracle in RSA Decryption (bsc#1207534). - CVE-2022-4203: Fixed read Buffer Overflow with X.509 Name Constraints (bsc#1207535). Non-security fixes: - Fix SHA, SHAKE, KECCAK ASM and EC ASM flag passing (bsc#1206222). - Enable zlib compression support (bsc#1195149). - Add crypto-policies dependency.

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05 / REFERENCES

Further evidence