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

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.1$0-$5k0.00

Summaryinfo

A vulnerability was found in OTFCC 0.10.4. It has been classified as critical. Affected by this issue is some unknown functionality of the file /release-x64/otfccdump. The manipulation leads to heap-based overflow. This vulnerability is listed as CVE-2022-35474. The attack may be initiated remotely. In addition, an exploit is available.

Detailsinfo

A vulnerability was found in OTFCC 0.10.4. It has been rated as critical. This issue affects an unknown code block 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+0x6b544e.

The weakness was presented 08/17/2022. It is possible to read the advisory at cvjark.github.io. The identification of this vulnerability is CVE-2022-35474 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. The vulnerability scanner Nessus provides a plugin with the ID 259367 (Linux Distros Unpatched Vulnerability : CVE-2022-35474), which helps to determine the existence of the flaw in a target environment.

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

The vulnerability is also documented in the vulnerability database at Tenable (259367). 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
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

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: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 259367
Nessus Name: Linux Distros Unpatched Vulnerability : CVE-2022-35474

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 🔍
08/31/2025 +1110 days 🔍

Sourcesinfo

Advisory: cvjark.github.io
Status: Not defined

CVE: CVE-2022-35474 (🔍)
GCVE (CVE): GCVE-0-2022-35474
GCVE (VulDB): GCVE-100-206603
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 08/17/2022 10:40
Updated: 08/31/2025 11:30
Changes: 08/17/2022 10:40 (40), 09/17/2022 13:13 (11), 08/31/2025 11:30 (16)
Complete: 🔍
Cache ID: 216::103

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

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to stay up to date on a daily basis?

Enable the mail alert feature now!