LIEF up to 0.12.1 MachO File init_and_parse memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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5.0$0-$5k0.00

Summaryinfo

A vulnerability was found in LIEF up to 0.12.1. It has been rated as critical. Impacted is the function LIEF::MachO::BinaryParser::init_and_parse of the component MachO File Handler. Performing a manipulation results in memory corruption. This vulnerability is known as CVE-2022-40922. No exploit is available.

Detailsinfo

A vulnerability classified as problematic has been found in LIEF up to 0.12.1. This affects the function LIEF::MachO::BinaryParser::init_and_parse of the component MachO File Handler. The manipulation 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 availability. The summary by CVE is:

A vulnerability in the LIEF::MachO::BinaryParser::init_and_parse function of LIEF v0.12.1 allows attackers to cause a denial of service (DOS) through a segmentation fault via a crafted MachO file.

The weakness was published 10/03/2022 as 781. The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2022-40922 since 09/19/2022. Technical details are known, but no exploit is available.

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

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.0
VulDB Meta Temp Score: 5.0

VulDB Base Score: 3.5
VulDB Temp Score: 3.5
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: 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

09/19/2022 🔍
10/03/2022 +14 days 🔍
10/03/2022 +0 days 🔍
10/29/2022 +26 days 🔍

Sourcesinfo

Advisory: 781
Status: Confirmed

CVE: CVE-2022-40922 (🔍)
GCVE (CVE): GCVE-0-2022-40922
GCVE (VulDB): GCVE-100-210105

Entryinfo

Created: 10/03/2022 16:38
Updated: 10/29/2022 14:35
Changes: 10/03/2022 16:38 (39), 10/29/2022 14:35 (11)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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