OpenImageIO 2.4.4.2 ImageOutput Object m_spec.format heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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7.4$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in OpenImageIO 2.4.4.2. This affects the function m_spec.format of the component ImageOutput Object Handler. The manipulation leads to heap-based overflow. This vulnerability is documented as CVE-2022-43597. The attack can be initiated remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in OpenImageIO 2.4.4.2 and classified as critical. This issue affects the function m_spec.format of the component ImageOutput Object Handler. The manipulation with an unknown input leads to a heap-based overflow vulnerability. Using CWE to declare the problem leads to CWE-122. A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc(). Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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::UINT8`.

The weakness was released 12/23/2022 as TALOS-2022-1655. The advisory is shared at talosintelligence.com. The identification of this vulnerability is CVE-2022-43597 since 10/21/2022. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 01/22/2023).

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: 7.5
VulDB Meta Temp Score: 7.4

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

NVD Base Score: 8.1
NVD Vector: 🔍

CNA Base Score: 8.1
CNA Vector (Talos): 🔍

CVSSv2info

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

Exploitinginfo

Class: Heap-based overflow
CWE: CWE-122 / 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 🔍
01/22/2023 +30 days 🔍

Sourcesinfo

Advisory: TALOS-2022-1655
Status: Not defined

CVE: CVE-2022-43597 (🔍)
GCVE (CVE): GCVE-0-2022-43597
GCVE (VulDB): GCVE-100-216581

Entryinfo

Created: 12/23/2022 08:10
Updated: 01/22/2023 16:30
Changes: 12/23/2022 08:10 (49), 01/22/2023 16:30 (11)
Complete: 🔍
Cache ID: 216::103

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