PT-2020-6978 · Hdf5+5 · Hdf5+5

Published 2020-03-22 · Updated 2024-09-12 · CVE-2020-10812

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Name of the Vulnerable Software and Affected Versions HDF5 versions prior to 1.12.1

Description An issue exists in the function H5F get nrefs() located in H5Fquery.c, which is related to a NULL pointer dereference. This issue allows an attacker to cause Denial of Service.

Recommendations For versions prior to 1.12.1, as a temporary workaround, consider disabling the H5F get nrefs() function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

ALT-PU-2024-2134

BDU:2024-07152

CVE-2020-10812

ECHO-A6FC-8DB7-DF8A

OPENSUSE-SU-2022_3827-1

OPENSUSE-SU-2022_3829-1

OPENSUSE-SU-2024_3144-1

SUSE-SU-2022:3824-1

SUSE-SU-2022:3825-1

SUSE-SU-2022:3826-1

SUSE-SU-2022:3827-1

SUSE-SU-2022:3828-1

SUSE-SU-2022:3829-1

SUSE-SU-2024:0538-1

SUSE-SU-2024:0882-1

SUSE-SU-2024:3144-1

Affected Products

Alt Linux

Astra Linux

Debian

Hdf5

Red Os

Suse

References · 84

• 🔥 https://github.com/TeamSeri0us/pocs/tree/master/hdf5/h5stat · Exploit
• 🔥 https://github.com/TeamSeri0us/pocs/tree/master/hdf5 · Exploit
• 🔥 https://github.com/xiaoqx/pocs/tree/master/hdf5/readme.md · Exploit
• 🔥❌ https://github.com/Loginsoft-Research/hdf5-reports/tree/master/Vuln_4 · Exploit, Deleted
• 🔥 https://github.com/Twi1ight/fuzzing-pocs/tree/master/hdf5 · Exploit
• 🔥 https://research.loginsoft.com/bugs/null-pointer-dereference-in-h5fquery-c-hdf5-1-13-0 · Exploit
• https://osv.dev/vulnerability/SUSE-SU-2024:3144-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:0538-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2024:0882-1 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2020-10812 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-10812 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2020-10812 · Vendor Advisory
• https://bdu.fstec.ru/vul/2024-07152 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2022:3829-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-10812 · Security Note