HDF5 up to 1.10.3 H5Oattr.c H5O_attr_decode GIF File 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 categorized as critical has been discovered in HDF5 up to 1.10.3. This affects the function H5O_attr_decode of the file H5Oattr.c. The manipulation as part of GIF File results in memory corruption. This vulnerability is known as CVE-2018-17435. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in HDF5 up to 1.10.3 (Database Software). It has been classified as critical. Affected is the function H5O_attr_decode of the file H5Oattr.c. The manipulation as part of a GIF File leads to a memory corruption vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

A heap-based buffer over-read in H5O_attr_decode() in H5Oattr.c in the HDF HDF5 through 1.10.3 library allows attackers to cause a denial of service via a crafted HDF5 file. This issue was triggered while converting an HDF file to GIF file.

The bug was discovered 09/24/2018. The weakness was published 09/24/2018 (Website). The advisory is shared for download at github.com. This vulnerability is traded as CVE-2018-17435 since 09/24/2018. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. 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.

Similar entries are available at VDB-124444, VDB-124443, VDB-124442 and VDB-124441. 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: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
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: 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: 🔍

0-Day Time: 🔍

Timelineinfo

09/24/2018 🔍
09/24/2018 +0 days 🔍
09/24/2018 +0 days 🔍
09/24/2018 +0 days 🔍
09/25/2018 +1 days 🔍
03/27/2020 +549 days 🔍

Sourcesinfo

Advisory: github.com
Status: Not defined

CVE: CVE-2018-17435 (🔍)
GCVE (CVE): GCVE-0-2018-17435
GCVE (VulDB): GCVE-100-124440
See also: 🔍

Entryinfo

Created: 09/25/2018 12:43
Updated: 03/27/2020 08:10
Changes: 09/25/2018 12:43 (58), 03/27/2020 08:10 (1)
Complete: 🔍
Cache ID: 216::103

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