HDF HDF5 1.10.2 H5Dbtree.c H5D__btree_decode_key divide by zero

CVSS Meta Temp Score
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as problematic, was found in HDF HDF5 1.10.2. This affects the function H5D__btree_decode_key of the file H5Dbtree.c. Such manipulation leads to divide by zero. This vulnerability is uniquely identified as CVE-2018-11203. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in HDF HDF5 1.10.2 (Database Software). Affected by this issue is the function H5D__btree_decode_key of the file H5Dbtree.c. The manipulation with an unknown input leads to a divide by zero vulnerability. Using CWE to declare the problem leads to CWE-369. The product divides a value by zero. Impacted is availability. CVE summarizes:

A division by zero was discovered in H5D__btree_decode_key in H5Dbtree.c in the HDF HDF5 1.10.2 library. It could allow a remote denial of service attack.

The bug was discovered 05/16/2018. The weakness was disclosed 05/16/2018 (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2018-11203 since 05/16/2018. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

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

The entries VDB-117811, VDB-117813, VDB-117814 and VDB-117815 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
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: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Divide by zero
CWE: CWE-369 / CWE-404
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

05/16/2018 🔍
05/16/2018 +0 days 🔍
05/16/2018 +0 days 🔍
05/16/2018 +0 days 🔍
05/16/2018 +0 days 🔍
02/06/2020 +631 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-11203 (🔍)
GCVE (CVE): GCVE-0-2018-11203
GCVE (VulDB): GCVE-100-117812
See also: 🔍

Entryinfo

Created: 05/16/2018 22:20
Updated: 02/06/2020 08:16
Changes: 05/16/2018 22:20 (58), 02/06/2020 08:16 (1)
Complete: 🔍
Cache ID: 216::103

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