Missing Initialization of a Variable Affecting sqlite-tcl package, versions <0:3.7.17-6.el7_1.1


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating

    Threat Intelligence

    EPSS
    0.83% (83rd percentile)

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  • Snyk ID SNYK-CENTOS7-SQLITETCL-2052405
  • published 26 Jul 2021
  • disclosed 31 Mar 2015

How to fix?

Upgrade Centos:7 sqlite-tcl to version 0:3.7.17-6.el7_1.1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream sqlite-tcl package and not the sqlite-tcl package as distributed by Centos. See How to fix? for Centos:7 relevant fixed versions and status.

SQLite before 3.8.9 does not properly implement the dequoting of collation-sequence names, which allows context-dependent attackers to cause a denial of service (uninitialized memory access and application crash) or possibly have unspecified other impact via a crafted COLLATE clause, as demonstrated by COLLATE"""""""" at the end of a SELECT statement.

CVSS Scores

version 3.1
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NVD

7.3 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    Low
  • Integrity (I)
    Low
  • Availability (A)
    Low
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Red Hat

4.9 medium
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SUSE

4.4 medium