Out-of-bounds Read Affecting sqlite3 package, versions <3.16.2-5+deb9u2


0.0
high

Snyk CVSS

    Attack Complexity Low
    Confidentiality High

    Threat Intelligence

    EPSS 4.59% (93rd percentile)
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NVD
7.5 high
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Red Hat
3.3 low
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SUSE
3.3 low

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  • Snyk ID SNYK-DEBIAN9-SQLITE3-341218
  • published 22 Mar 2019
  • disclosed 22 Mar 2019

How to fix?

Upgrade Debian:9 sqlite3 to version 3.16.2-5+deb9u2 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream sqlite3 package and not the sqlite3 package as distributed by Debian. See How to fix? for Debian:9 relevant fixed versions and status.

In SQLite 3.27.2, running fts5 prefix queries inside a transaction could trigger a heap-based buffer over-read in fts5HashEntrySort in sqlite3.c, which may lead to an information leak. This is related to ext/fts5/fts5_hash.c.