LIEF up to 0.12.1 MachO File virtual_address 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. The impacted element is the function LIEF::MachO::SegmentCommand::virtual_address of the component MachO File Handler. Performing a manipulation results in memory corruption. This vulnerability was named CVE-2022-40923. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as problematic, was found in LIEF up to 0.12.1. This affects the function LIEF::MachO::SegmentCommand::virtual_address 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::SegmentCommand::virtual_address 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 presented 10/01/2022 as 784. It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2022-40923 since 09/19/2022. Technical details of the vulnerability are known, but there is no available exploit.

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

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 🔍
10/01/2022 +12 days 🔍
10/01/2022 +0 days 🔍
05/20/2025 +962 days 🔍

Sourcesinfo

Advisory: 784
Status: Confirmed

CVE: CVE-2022-40923 (🔍)
GCVE (CVE): GCVE-0-2022-40923
GCVE (VulDB): GCVE-100-210063

Entryinfo

Created: 10/01/2022 10:47
Updated: 05/20/2025 19:16
Changes: 10/01/2022 10:47 (39), 10/29/2022 11:13 (11), 05/20/2025 19:16 (15)
Complete: 🔍
Cache ID: 216::103

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