Debian apt安全更新修复中间人攻击漏洞

[SECURITY] [DSA 6607-1] apt security update

· To: [email protected]

· Subject: [SECURITY] [DSA 6607-1] apt security update

· From: Salvatore Bonaccorso <[email protected]>

· Date: Wed, 04 Nov 2026 12:07:32 +0000

· Message-id: <[🔎] [email protected]>

· Reply-to: [email protected]

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- ------------------------------------------------------------------------- Debian Security Advisory DSA-6607-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso November 04, 2026 https://www.debian.org/security/faq - -------------------------------------------------------------------------

Package : apt CVE ID : CVE-2026-109518

Max Justicz discovered a vulnerability in the APT package manager. APT can merge two different package downloads after an HTTP redirect gives them the same URI. Improper file handling when resuming an HTTP download allows a man-in-the-middle attacker to replace a package after verification, resulting in the execution of arbitrary code as root.

For the stable distribution (trixie), this problem has been fixed in version 3.0.4. Additionally this update addresses several out-of-bounds access issues.

We recommend that you upgrade your apt packages.

For the detailed security status of apt please refer to its security tracker page at: https://security-tracker.debian.org/tracker/apt

Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/

Mailing list: [email protected] -----BEGIN PGP SIGNATURE-----

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· &subject=Re:%20[SECURITY] [DSA 6607-1] apt security update&[email protected]">Salvatore Bonaccorso (on-list)

· &subject=Re:%20[SECURITY] [DSA 6607-1] apt security update">Salvatore Bonaccorso (off-list)

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