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fix(node-anymatch): CVE-2026-33671, CVE-2026-33672#3

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fix(node-anymatch): CVE-2026-33671, CVE-2026-33672#3
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fix/CVE-2026-33671-33672-multi

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CVE 修复

CVE ID: CVE-2026-33671, CVE-2026-33672

漏洞描述:

  • CVE-2026-33671: Regular Expression Denial of Service (ReDoS) vulnerability in picomatch when processing crafted extglob patterns
  • CVE-2026-33672: Method Injection vulnerability in picomatch's POSIX character classes

修复方案: Backport security fixes from picomatch 2.3.2 to bundled picomatch 2.3.1

  • Added maxExtglobRecursion option to limit nested quantified extglobs (CVE-2026-33671)
  • Added __proto__: null to POSIX_REGEX_SOURCE to prevent prototype pollution (CVE-2026-33672)

受影响版本: picomatch < 2.3.2 (bundled version is 2.3.1)

当前版本: 3.1.3+~cs4.6.1-2deepin1

验证状态: Patch applies cleanly, changelog updated


Upstream References:

Fix-Approach: backport-upstream
Generated by: CVE-Fixer Agent
Co-Authored-By: hudeng hudeng@deepin.org

Security fixes for bundled picomatch:

CVE-2026-33671: Fix ReDoS vulnerability in extglob patterns.
Adds maxExtglobRecursion option to limit nested quantified extglobs.

CVE-2026-33672: Fix method injection in POSIX character classes.
Adds __proto__: null to POSIX_REGEX_SOURCE.

Upstream: micromatch/picomatch@2.3.1...2.3.2
Generated-By: glm-5.1
Co-Authored-By: hudeng <hudeng@deepin.org>
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github-actions Bot commented May 7, 2026

TAG Bot

TAG: 3.1.3+_cs4.6.1-2deepin1
EXISTED: no
DISTRIBUTION: unstable

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[APPROVALNOTIFIER] This PR is NOT APPROVED

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/integrate

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github-actions Bot commented May 8, 2026

AutoIntegrationPr Bot
auto integrate with pr url: deepin-community/Repository-Integration#3964
PrNumber: 3964
PrBranch: auto-integration-25545651179

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2 participants