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Security update: Fix 7 CVEs in OpenSSL#19

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Zeno-sole merged 3 commits into
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fix-cve-2026-34182-7383-9076-45445-45447-34180
Jun 17, 2026
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Security update: Fix 7 CVEs in OpenSSL#19
Zeno-sole merged 3 commits into
masterfrom
fix-cve-2026-34182-7383-9076-45445-45447-34180

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Security Update

This PR fixes 7 CVEs in the OpenSSL package for Debian Bookworm (3.2.x).

Fixed CVEs:

Not affected:

Patches:

All patches are imported from upstream OpenSSL git commits and follow the same format as previous security updates in this repository. Each CVE has its own patch file.

Testing:

  • All 37 existing base patches apply cleanly
  • 6 new fix patches plus 1 test patch apply cleanly on top

See: https://github.com/deepin-community/sig-deepin-security/issues/

🤖 Generated with [Claude Code]

- Avoid length truncation in ASN1_STRING_set
  Fixes: CVE-2026-34180
- Reject oversized inputs in ASN1_mbstring_ncopy()
  Fixes: CVE-2026-7383
- cms: kek_unwrap_key: Fix out-of-bounds read in check-byte validation
  Fixes: CVE-2026-9076
- pkcs12: verify that the pbmac1 key length is safe
  Fixes: CVE-2026-34181
- Reject potentially forged encrypted CMS AuthEnvelopedData messages
  Fixes: CVE-2026-34182
- Apply the buffered IV on the AES-OCB EVP_Cipher() path
  Fixes: CVE-2026-45445
- Fix possible use-after-free in OpenSSL PKCS7_verify()
  Fixes: CVE-2026-45447
- Add tests for CVE-2026-34182

CVE-2026-34183 and CVE-2026-42764: Rejected by CNA, not valid.
CVE-2026-34181: Does not affect OpenSSL 3.2.x (PBMAC1 added in 3.3).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

Signed-off-by: AI Package Fixer <noreply@deepin.org>
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TAG Bot

TAG: 3.2.4-0deepin8
EXISTED: no
DISTRIBUTION: unstable

Rebuild CVE-2026-34182-test.patch with correct hunk offsets
to resolve quilt patch conflict.

Co-Authored-By: hudeng <hudeng@deepin.org>
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[APPROVALNOTIFIER] This PR is NOT APPROVED

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CVE-2026-7383 patch incorrectly used ossl_utf8_putc_internal
which does not exist in OpenSSL 3.2.x. Replaced with the
public API UTF8_putc() to fix linker error.

Co-Authored-By: hudeng <hudeng@deepin.org>
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/integrate

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AutoIntegrationPr Bot
auto integrate with pr url: deepin-community/Repository-Integration#4155
PrNumber: 4155
PrBranch: auto-integration-27597464491

@Zeno-sole Zeno-sole merged commit 95c5fa5 into master Jun 17, 2026
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3 participants