SQLite up to 3.30.1 ALTER TABLE Statement alter.c recursion

CVSS Meta Temp Score
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CTI Interest Score
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4.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in SQLite up to 3.30.1. This vulnerability affects unknown code of the file alter.c of the component ALTER TABLE Statement Handler. The manipulation results in recursion. This vulnerability is known as CVE-2019-19645. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in SQLite up to 3.30.1. Affected is some unknown functionality of the file alter.c of the component ALTER TABLE Statement Handler. The manipulation with an unknown input leads to a recursion vulnerability. CWE is classifying the issue as CWE-674. The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack. This is going to have an impact on availability. CVE summarizes:

alter.c in SQLite through 3.30.1 allows attackers to trigger infinite recursion via certain types of self-referential views in conjunction with ALTER TABLE statements.

The weakness was published 12/09/2019. This vulnerability is traded as CVE-2019-19645 since 12/08/2019. It is possible to launch the attack remotely. A authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Similar entries are available at VDB-146821 and VDB-146819. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.9
VulDB Meta Temp Score: 4.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Recursion
CWE: CWE-674 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

12/08/2019 🔍
12/09/2019 +1 days 🔍
12/10/2019 +1 days 🔍
03/09/2024 +1551 days 🔍

Sourcesinfo

Product: github.com

Advisory: ssa-389290
Status: Not defined

CVE: CVE-2019-19645 (🔍)
GCVE (CVE): GCVE-0-2019-19645
GCVE (VulDB): GCVE-100-146820
See also: 🔍

Entryinfo

Created: 12/10/2019 08:43
Updated: 03/09/2024 09:35
Changes: 12/10/2019 08:43 (38), 12/10/2019 08:48 (17), 03/09/2024 09:30 (5), 03/09/2024 09:35 (1)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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