MiniUPnP ngiflib 0.4 ngiflib.c GifIndexToTrueColor null pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in MiniUPnP ngiflib 0.4. Impacted is the function GifIndexToTrueColor in the library ngiflib.c. The manipulation results in null pointer dereference. This vulnerability is cataloged as CVE-2019-19011. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability classified as problematic has been found in MiniUPnP ngiflib 0.4. Affected is the function GifIndexToTrueColor in the library ngiflib.c. The manipulation with an unknown input leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. CVE summarizes:

MiniUPnP ngiflib 0.4 has a NULL pointer dereference in GifIndexToTrueColor in ngiflib.c via a file that lacks a palette.

The weakness was shared 11/17/2019. This vulnerability is traded as CVE-2019-19011 since 11/16/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit.

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

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Productinfo

Vendor

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
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: 🔍

Timelineinfo

11/16/2019 🔍
11/17/2019 +1 days 🔍
11/18/2019 +1 days 🔍
06/07/2024 +1662 days 🔍

Sourcesinfo

Product: github.com

Advisory: 16
Status: Not defined

CVE: CVE-2019-19011 (🔍)
GCVE (CVE): GCVE-0-2019-19011
GCVE (VulDB): GCVE-100-145854

Entryinfo

Created: 11/18/2019 08:17
Updated: 06/07/2024 00:36
Changes: 11/18/2019 08:17 (36), 11/18/2019 08:22 (17), 02/23/2024 07:32 (4), 06/07/2024 00:36 (15)
Complete: 🔍
Cache ID: 216::103

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