tinyexr 0.9.5 tinyexr.h ParseEXRHeaderFromMemory resource management

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 was found in tinyexr 0.9.5. It has been rated as problematic. This impacts the function ParseEXRHeaderFromMemory of the file tinyexr.h. The manipulation leads to resource management. This vulnerability is referenced as CVE-2018-12093. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in tinyexr 0.9.5. This issue affects the function ParseEXRHeaderFromMemory of the file tinyexr.h. The manipulation with an unknown input leads to a resource management vulnerability. Using CWE to declare the problem leads to CWE-399. Impacted is availability. The summary by CVE is:

tinyexr 0.9.5 has a memory leak in ParseEXRHeaderFromMemory in tinyexr.h.

The bug was discovered 06/10/2018. The weakness was published 06/11/2018 (Website). It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2018-12093 since 06/11/2018. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. 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.

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

Similar entry is available at VDB-119314. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

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

NVD Base Score: 🔍

Exploitinginfo

Class: Resource management
CWE: CWE-399 / 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

06/10/2018 🔍
06/11/2018 +0 days 🔍
06/11/2018 +0 days 🔍
06/11/2018 +0 days 🔍
06/11/2018 +0 days 🔍
03/22/2023 +1745 days 🔍

Sourcesinfo

Advisory: 79
Status: Not defined

CVE: CVE-2018-12093 (🔍)
GCVE (CVE): GCVE-0-2018-12093
GCVE (VulDB): GCVE-100-119315
See also: 🔍

Entryinfo

Created: 06/11/2018 17:57
Updated: 03/22/2023 11:24
Changes: 06/11/2018 17:57 (57), 02/17/2020 16:43 (1), 03/22/2023 11:24 (3)
Complete: 🔍
Cache ID: 216::103

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