nfdump up to 1.6.16 nfx.c memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability classified as critical has been found in nfdump up to 1.6.16. Impacted is an unknown function of the file nfx.c. This manipulation causes memory corruption. This vulnerability is tracked as CVE-2019-1010057. The attack is restricted to local execution. No exploit exists. It is suggested to install a patch to address this issue.

Detailsinfo

A vulnerability has been found in nfdump up to 1.6.16 and classified as critical. Affected by this vulnerability is some unknown processing of the file nfx.c. The manipulation with an unknown input 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. The summary by CVE is:

nfdump 1.6.16 and earlier is affected by: Buffer Overflow. The impact is: The impact could range from a denial of service to local code execution. The component is: nfx.c:546, nffile_inline.c:83, minilzo.c (redistributed). The attack vector is: nfdump must read and process a specially crafted file. The fixed version is: after commit 9f0fe9563366f62a71d34c92229da3432ec5cf0e.

The weakness was disclosed 07/16/2019 (Website). The advisory is shared at lists.fedoraproject.org. This vulnerability is known as CVE-2019-1010057 since 03/20/2019. The attack can be launched remotely. The exploitation doesn't need any form of authentication. It demands that the victim is doing some kind of user interaction. Technical details are known, but no exploit is available.

Applying the patch 9f0fe9563366f62a71d34c92229da3432ec5cf0e is able to eliminate this problem.

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: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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: Patch
Status: 🔍

0-Day Time: 🔍

Patch: 9f0fe9563366f62a71d34c92229da3432ec5cf0e

Timelineinfo

03/20/2019 🔍
07/16/2019 +118 days 🔍
07/16/2019 +0 days 🔍
10/26/2023 +1563 days 🔍

Sourcesinfo

Advisory: DLA 2383-1
Status: Not defined

CVE: CVE-2019-1010057 (🔍)
GCVE (CVE): GCVE-0-2019-1010057
GCVE (VulDB): GCVE-100-137857

Entryinfo

Created: 07/16/2019 18:37
Updated: 10/26/2023 14:41
Changes: 07/16/2019 18:37 (54), 07/04/2020 22:31 (1), 10/26/2023 14:41 (4)
Complete: 🔍
Cache ID: 216::103

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