HDF5 1.8.20 Hdmemset H5FDsec2.c H5FD_sec2_read memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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8.5$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in HDF5 1.8.20. This vulnerability affects the function H5FD_sec2_read of the file H5FDsec2.c of the component Hdmemset. Executing a manipulation can lead to memory corruption. This vulnerability appears as CVE-2018-13874. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as critical was found in HDF5 1.8.20 (Database Software). This vulnerability affects the function H5FD_sec2_read of the file H5FDsec2.c of the component Hdmemset. 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. CVE summarizes:

An issue was discovered in the HDF HDF5 1.8.20 library. There is a stack-based buffer overflow in the function H5FD_sec2_read in H5FDsec2.c, related to HDmemset.

The bug was discovered 07/11/2018. The weakness was presented 07/10/2018 (Website). The advisory is shared for download at github.com. This vulnerability was named CVE-2018-13874 since 07/10/2018. The exploitation appears to be easy. 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.

See VDB-121160, VDB-121161, VDB-121162 and VDB-121163 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.5

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

NVD Base Score: 9.8
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: 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: 🔍

Timelineinfo

07/10/2018 🔍
07/10/2018 +0 days 🔍
07/10/2018 +0 days 🔍
07/11/2018 +1 days 🔍
07/11/2018 +0 days 🔍
03/02/2020 +600 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-13874 (🔍)
GCVE (CVE): GCVE-0-2018-13874
GCVE (VulDB): GCVE-100-121168
See also: 🔍

Entryinfo

Created: 07/11/2018 11:08
Updated: 03/02/2020 08:34
Changes: 07/11/2018 11:08 (58), 03/02/2020 08:34 (1)
Complete: 🔍
Cache ID: 216::103

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