OTFCC 0.10.4 /release-x64/otfccdump 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

A vulnerability was found in OTFCC 0.10.4. It has been declared as critical. This vulnerability affects an unknown code of the file /release-x64/otfccdump. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The software 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

OTFCC v0.10.4 was discovered to contain a segmentation violation via /release-x64/otfccdump+0x4fe9a7.

The weakness was disclosed 08/17/2022. The advisory is available at cvjark.github.io. This vulnerability was named CVE-2022-35473 since 07/11/2022. Successful exploitation requires user interaction by the victim. Technical details and also a public exploit are known.

It is declared as proof-of-concept. It is possible to download the exploit at cvjark.github.io.

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

Productinfo

Name

License

  • commercial

CPE 2.3info

CPE 2.2info

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 5.7
VulDB Vector: 🔒
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔒

CVSSv2info

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

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔒
Access: Public
Status: Proof-of-Concept
Download: 🔒

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

07/11/2022 CVE reserved
08/17/2022 +37 days Advisory disclosed
08/17/2022 +0 days VulDB entry created
09/17/2022 +31 days VulDB last update

Sourcesinfo

Advisory: cvjark.github.io
Status: Not defined

CVE: CVE-2022-35473 (🔒)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/17/2022 10:40 AM
Updated: 09/17/2022 01:08 PM
Changes: 08/17/2022 10:40 AM (40), 09/17/2022 01:08 PM (11)
Complete: 🔍

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