OpenEXR up to 2.5.1 ImfDeepScanLineInputFile.cpp DeepScanLineInputFile 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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5.2$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in OpenEXR up to 2.5.1. This issue affects the function DeepScanLineInputFile::DeepScanLineInputFile of the file IlmImf/ImfDeepScanLineInputFile.cpp. The manipulation leads to use after free. This vulnerability is documented as CVE-2020-15305. The attack needs to be performed locally. There is not any exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in OpenEXR up to 2.5.1 and classified as critical. This issue affects the function DeepScanLineInputFile::DeepScanLineInputFile of the file IlmImf/ImfDeepScanLineInputFile.cpp. The manipulation with an unknown input leads to a use after free vulnerability. Using CWE to declare the problem leads to CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An issue was discovered in OpenEXR before 2.5.2. Invalid input could cause a use-after-free in DeepScanLineInputFile::DeepScanLineInputFile() in IlmImf/ImfDeepScanLineInputFile.cpp.

The weakness was released 06/26/2020. The identification of this vulnerability is CVE-2020-15305 since 06/26/2020. Attacking locally is a requirement. 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 2.5.2 eliminates this vulnerability.

Entries connected to this vulnerability are available at VDB-157272 and VDB-157270. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenEXR 2.5.2

Timelineinfo

06/26/2020 🔍
06/26/2020 +0 days 🔍
06/26/2020 +0 days 🔍
06/26/2020 +0 days 🔍

Sourcesinfo

Status: Not defined

CVE: CVE-2020-15305 (🔍)
GCVE (CVE): GCVE-0-2020-15305
GCVE (VulDB): GCVE-100-157271
See also: 🔍

Entryinfo

Created: 06/26/2020 12:31
Updated: 06/26/2020 12:36
Changes: 06/26/2020 12:31 (38), 06/26/2020 12:36 (17)
Complete: 🔍
Cache ID: 216::103

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

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