OTFCC 0.10.4 /release-x64/otfccdump heap-based overflow

CVSS Meta Temp Score
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in OTFCC 0.10.4. Affected is an unknown function of the file /release-x64/otfccdump. The manipulation leads to heap-based overflow. This vulnerability is traded as CVE-2022-35448. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in OTFCC 0.10.4. This issue affects some unknown functionality of the file /release-x64/otfccdump. 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:

OTFCC v0.10.4 was discovered to contain a heap-buffer overflow via /release-x64/otfccdump+0x6b55af.

The weakness was shared 08/17/2022. It is possible to read the advisory at cvjark.github.io. The identification of this vulnerability is CVE-2022-35448 since 07/11/2022. It demands that the victim is doing some kind of user interaction. Technical details as well as a public exploit are known.

The exploit is available at cvjark.github.io. It is declared as proof-of-concept.

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

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

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

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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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: 🔍
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 🔍
08/17/2022 +37 days 🔍
08/17/2022 +0 days 🔍
09/17/2022 +31 days 🔍

Sourcesinfo

Advisory: cvjark.github.io
Status: Not defined

CVE: CVE-2022-35448 (🔍)
GCVE (CVE): GCVE-0-2022-35448
GCVE (VulDB): GCVE-100-206579
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/17/2022 10:26
Updated: 09/17/2022 11:23
Changes: 08/17/2022 10:26 (40), 09/17/2022 11:23 (11)
Complete: 🔍
Cache ID: 216::103

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