769797 – (CVE-2019-17582) dev-libs/libzip: Use-after-free (CVE-2019-17582)

Bug 769797 (CVE-2019-17582) - dev-libs/libzip: Use-after-free (CVE-2019-17582)

Summary: dev-libs/libzip: Use-after-free (CVE-2019-17582)

Status:	RESOLVED OBSOLETE

Alias:	CVE-2019-17582

Product:	Gentoo Security
Classification:	Unclassified
Component:	Vulnerabilities (show other bugs)
Hardware:	All Linux

Importance:	Normal normal (vote)
Assignee:	Gentoo Security

URL:
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Depends on:
Blocks:

Reported:	2021-02-09 20:00 UTC by Sam James
Modified:	2021-02-09 20:01 UTC (History)
CC List:	1 user (show)

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Runtime testing required:	---

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Description Sam James archtester

2021-02-09 20:00:46 UTC

Description:
"A use-after-free in the _zip_dirent_read function of zip_dirent.c in libzip 1.2.0 allows attackers to have an unspecified impact by attempting to unzip a malformed ZIP archive. NOTE: the discoverer states "This use-after-free is triggered prior to the double free reported in CVE-2017-12858.""

Comment 1 Sam James archtester

2021-02-09 20:01:24 UTC

Oh, nevermind.