SQLite up to 3.31.x Snippet ext/fts3/fts3.c fts3EvalNextRow use after free
|CVSS Meta Temp Score|
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|Current Exploit Price (≈)|
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|CTI Interest Score|
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A vulnerability was found in SQLite up to 3.31.x. It has been rated as critical. This issue affects the function
fts3EvalNextRow of the file ext/fts3/fts3.c of the component Snippet Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-416. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
ext/fts3/fts3.c in SQLite before 3.32.0 has a use-after-free in fts3EvalNextRow, related to the snippet feature.
The weakness was disclosed 05/27/2020. The identification of this vulnerability is CVE-2020-13630 since 05/27/2020. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit.
Upgrading to version 3.32.0 eliminates this vulnerability.
CVSSv3VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.4
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
ExploitingClass: Memory corruption
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔍
Threat IntelligenceInterest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍
0-Day Time: 🔍
Upgrade: SQLite 3.32.0
05/27/2020 +0 days 🔍
05/28/2020 +1 days 🔍
10/19/2020 +144 days 🔍
SourcesStatus: Not defined
CVE: CVE-2020-13630 (🔍)
See also: 🔍
EntryCreated: 05/28/2020 07:24 AM
Updated: 10/19/2020 10:08 AM
Changes: (1) advisory_confirm_url
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