OpenImageIO 2.4.4.2 ImageOutput Object m_spec.format memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in OpenImageIO 2.4.4.2. This vulnerability affects unknown code of the component ImageOutput Object Handler. The manipulation of the argument m_spec.format results in memory corruption. This vulnerability is reported as CVE-2022-43598. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in OpenImageIO 2.4.4.2. It has been classified as critical. Affected is some unknown functionality of the component ImageOutput Object Handler. The manipulation of the argument m_spec.format with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Multiple memory corruption vulnerabilities exist in the IFFOutput alignment padding functionality of OpenImageIO Project OpenImageIO v2.4.4.2. A specially crafted ImageOutput Object can lead to arbitrary code execution. An attacker can provide malicious input to trigger these vulnerabilities.This vulnerability arises when the `m_spec.format` is `TypeDesc::UINT16`.

The weakness was disclosed 12/23/2022 as TALOS-2022-1655. The advisory is available at talosintelligence.com. This vulnerability is traded as CVE-2022-43598 since 10/21/2022. Successful exploitation requires user interaction by the victim. 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 12/23/2022).

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

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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

10/21/2022 🔍
12/23/2022 +63 days 🔍
12/23/2022 +0 days 🔍
12/23/2022 +0 days 🔍

Sourcesinfo

Advisory: TALOS-2022-1655
Status: Not defined

CVE: CVE-2022-43598 (🔍)
GCVE (CVE): GCVE-0-2022-43598
GCVE (VulDB): GCVE-100-216582

Entryinfo

Created: 12/23/2022 08:11
Changes: 12/23/2022 08:11 (39)
Complete: 🔍
Cache ID: 216::103

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