Netwide Assembler 2.13 disasm/disasm.c disasm ELF File memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Netwide Assembler 2.13. This vulnerability affects the function disasm of the file disasm/disasm.c. Executing a manipulation as part of ELF File can lead to memory corruption. The identification of this vulnerability is CVE-2018-10254. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in Netwide Assembler 2.13 (Programming Tool Software). It has been declared as critical. This vulnerability affects the function disasm of the file disasm/disasm.c. The manipulation as part of a ELF File leads to a memory corruption vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Netwide Assembler (NASM) 2.13 has a stack-based buffer over-read in the disasm function of the disasm/disasm.c file. Remote attackers could leverage this vulnerability to cause a denial of service or possibly have unspecified other impact via a crafted ELF file.

The bug was discovered 04/21/2018. The weakness was shared 04/21/2018 (Website). The advisory is shared for download at sourceforge.net. This vulnerability was named CVE-2018-10254 since 04/21/2018. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, 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.

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Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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: 🔍

Timelineinfo

04/21/2018 🔍
04/21/2018 +0 days 🔍
04/21/2018 +0 days 🔍
04/21/2018 +0 days 🔍
04/22/2018 +1 days 🔍
01/30/2020 +648 days 🔍

Sourcesinfo

Advisory: sourceforge.net
Status: Not defined

CVE: CVE-2018-10254 (🔍)
GCVE (CVE): GCVE-0-2018-10254
GCVE (VulDB): GCVE-100-116944

Entryinfo

Created: 04/22/2018 12:42
Updated: 01/30/2020 13:56
Changes: 04/22/2018 12:42 (57), 01/30/2020 13:56 (1)
Complete: 🔍
Cache ID: 216::103

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