HDF5 1.10.3 H5Dchunk.c H5D__chunk_set_info_real divide by zero

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.4$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in HDF5 1.10.3. Impacted is the function H5D__chunk_set_info_real of the file H5Dchunk.c. Such manipulation leads to divide by zero. This vulnerability is documented as CVE-2018-17237. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability was found in HDF5 1.10.3 (Database Software). It has been rated as problematic. Affected by this issue is the function H5D__chunk_set_info_real of the file H5Dchunk.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 SIGFPE signal is raised in the function H5D__chunk_set_info_real() of H5Dchunk.c in the HDF HDF5 1.10.3 library during an attempted parse of a crafted HDF file, because of incorrect protection against division by zero. This issue is different from CVE-2018-11207.

The bug was discovered 09/04/2018. The weakness was released 09/20/2018 (Website). The advisory is shared for download at github.com. This vulnerability is handled as CVE-2018-17237 since 09/20/2018. The attack may be launched remotely. No form of authentication is required for exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

The vulnerability was handled as a non-public zero-day exploit for at least 16 days. During that time the estimated underground price was around $0-$5k.

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

Entries connected to this vulnerability are available at VDB-124313 and VDB-124312. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.4

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
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: 🔍

0-Day Time: 🔍

Timelineinfo

09/04/2018 🔍
09/20/2018 +15 days 🔍
09/20/2018 +0 days 🔍
09/20/2018 +0 days 🔍
09/21/2018 +1 days 🔍
03/25/2020 +551 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-17237 (🔍)
GCVE (CVE): GCVE-0-2018-17237
GCVE (VulDB): GCVE-100-124316
See also: 🔍

Entryinfo

Created: 09/21/2018 08:21
Updated: 03/25/2020 16:52
Changes: 09/21/2018 08:21 (58), 03/25/2020 16:52 (1)
Complete: 🔍
Cache ID: 216::103

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