fix(openssl): Security fixes for CVE-2026-45446, CVE-2026-42766, CVE-2026-42767, CVE-2026-42770#20
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fix(openssl): Security fixes for CVE-2026-45446, CVE-2026-42766, CVE-2026-42767, CVE-2026-42770#20deepin-ci-robot wants to merge 1 commit into
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…2026-42767, CVE-2026-42770 - CVE-2026-45446: AES-GCM-SIV/AES-SIV tag forgery for empty messages - CVE-2026-42766: NULL dereference in password-based CMS decryption - CVE-2026-42767: NULL pointer dereference in CRMF EncryptedValue decryption - CVE-2026-42770: DHX subgroup membership check uses local q parameter Upstream: N/A (pre-disclosure) Generated-By: CVE-Fixer Agent Co-Authored-By: hudeng <hudeng@deepin.org>
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Security Update
CVE-2026-45446
Incorrect tag processing for empty messages in AES-GCM-SIV and AES-SIV modes.
Empty ciphertext during decryption allowed forgery of empty messages with arbitrary AAD.
CVE-2026-42766
NULL pointer dereference in password-based CMS decryption.
The CMS PasswordRecipientInfo.keyDerivationAlgorithm field is OPTIONAL per ASN.1 spec.
CVE-2026-42767
NULL pointer dereference in CRMF EncryptedValue decryption.
CRMF EncryptedValue symmAlg parameter field may be absent.
CVE-2026-42770
DHX subgroup membership check uses attacker-supplied q parameter.
Use local q parameter for X9.42 DHX keys, preventing small-subgroup-confinement (Lim-Lee) attack.
Generated by AI