SQLite 3.20.0 dump_callback input validation

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in SQLite 3.20.0. Affected by this vulnerability is the function dump_callback. This manipulation causes input validation. The identification of this vulnerability is CVE-2017-13685. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in SQLite 3.20.0. It has been declared as problematic. Affected by this vulnerability is the function dump_callback. The manipulation with an unknown input leads to a input validation vulnerability. The CWE definition for the vulnerability is CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. As an impact it is known to affect availability. The summary by CVE is:

The dump_callback function in SQLite 3.20.0 allows remote attackers to cause a denial of service (EXC_BAD_ACCESS and application crash) via a crafted file.

The bug was discovered 08/28/2017. The weakness was shared 08/29/2017 (Website). It is possible to read the advisory at mail-archive.com. This vulnerability is known as CVE-2017-13685 since 08/24/2017. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 110401 (Fedora 27 : sqlite (2018-8d8f0e1643)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 197499 (Ubuntu Security Notification for Sqlite3 Vulnerabilities (USN-4019-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 11 months after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (110401) and SecurityFocus (BID 100521†). The entries VDB-92196, VDB-99031, VDB-107824 and VDB-135744 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
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CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CVSSv2info

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Exploitinginfo

Class: Input validation
CWE: CWE-20
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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Nessus ID: 110401
Nessus Name: Fedora 27 : sqlite (2018-8d8f0e1643)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

08/24/2017 🔍
08/28/2017 +4 days 🔍
08/29/2017 +1 days 🔍
08/29/2017 +0 days 🔍
08/29/2017 +0 days 🔍
08/30/2017 +1 days 🔍
06/07/2018 +281 days 🔍
06/08/2018 +1 days 🔍
12/27/2022 +1663 days 🔍

Sourcesinfo

Advisory: FEDORA-2018-8d8f0e1643
Status: Confirmed

CVE: CVE-2017-13685 (🔍)
GCVE (CVE): GCVE-0-2017-13685
GCVE (VulDB): GCVE-100-105919
SecurityFocus: 100521 - SQLite CVE-2017-13685 Denial of Service Vulnerability

See also: 🔍

Entryinfo

Created: 08/30/2017 08:53
Updated: 12/27/2022 08:20
Changes: 08/30/2017 08:53 (67), 11/11/2019 16:01 (11), 12/27/2022 08:18 (4), 12/27/2022 08:20 (1)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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