PT-2022-7543 · Hdf5+3 · Hdf5+3

Zfeixqo · Published 2022-01-05 · Updated 2024-09-12 · CVE-2021-45830

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 version 1.13.1-1

Description A heap-based buffer overflow issue exists in the H5F addr decode len() function, located in the /hdf5/src/H5Fint.c file, which could cause a Denial of Service. This issue is related to writing beyond the boundaries of memory.

Recommendations For HDF5 version 1.13.1-1, consider disabling the H5F addr decode len() function as a temporary workaround until a patch is available. Restrict access to the /hdf5/src/H5Fint.c file to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

BDU:2024-07117

CVE-2021-45830

ECHO-4C41-09E9-A4F3

OPENSUSE-SU-2022_3827-1

OPENSUSE-SU-2022_3829-1

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

Affected Products

Debian

Hdf5

Red Os

Suse

References · 52

• 🔥 https://github.com/HDFGroup/hdf5/issues/1314 · Exploit
• 🔥 https://github.com/TeamSeri0us/pocs/tree/master/hdf5 · Exploit
• 🔥 https://github.com/TeamSeri0us/pocs/tree/master/hdf5/h5stat · Exploit
• 🔥 https://github.com/Twi1ight/fuzzing-pocs/tree/master/hdf5 · Exploit
• https://cve.org/CVERecord?id=CVE-2021-45830 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2022:3828-1 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2021-45830 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-45830 · Security Note
• https://osv.dev/vulnerability/SUSE-SU-2022:3829-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-45830 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:3826-1 · Vendor Advisory
• https://osv.dev/vulnerability/SUSE-SU-2022:3827-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-45830 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2021-45830 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2021-45830 · Vendor Advisory