Exiv2 up to 0.27.1 webp File WebPImage::decodeChunks Image File memory corruption

A vulnerability classified as critical has been found in Exiv2 up to 0.27.1 (Image Processing Software). Affected is the function WebPImage::decodeChunks of the component webp File Handler. The manipulation as part of a Image File leads to a memory corruption vulnerability (Integer Overflow). CWE is classifying the issue as CWE-190. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was released 06/30/2019. This vulnerability is traded as CVE-2019-13111 since 06/30/2019. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 07/01/2019).

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

Entries connected to this vulnerability are available at 137109, 137108, 137107 and 137103.

Type

Name

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈5.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍
Class: Memory corruption / Integer Overflow (CWE-190)
Local: Yes
Remote: No

Availability: 🔒
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔒

Threat Intelligenceinfoedit

Threat: 🔍
Adversaries: 🔍
Geopolitics: 🔍
Economy: 🔍
Predictions: 🔍
Remediation: 🔍Recommended: no mitigation known

0-Day Time: 🔒

06/30/2019 Advisory disclosed
06/30/2019 +0 days CVE assigned
07/01/2019 +1 days VulDB entry created
07/01/2019 +0 days VulDB last update
CVE: CVE-2019-13111 (🔒)
See also: 🔒Created: 07/01/2019 07:07 AM
Complete: 🔍

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