CVE-2018-11203
published 2018-05-16CVE-2018-11203: 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.
PriorityP426medium6.5CVSS 3.0
AVNACLPRNUIRSUCNINAH
EPSS
1.74%
75.1th percentile
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.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | hdf5 | < hdf5 1.10.4+repack-1 (bookworm) | hdf5 1.10.4+repack-1 (bookworm) |
| hdfgroup | hdf5 | — | — |
| hdfgroup | hdf5 | >= 0 < 1.10.4+repack-1 | 1.10.4+repack-1 |
| hdfgroup | hdf5 | >= 0 < 1.10.4+repack-1 | 1.10.4+repack-1 |
| hdfgroup | hdf5 | >= 0 < 1.10.4+repack-1 | 1.10.4+repack-1 |
| hdfgroup | hdf5 | >= 0 < 1.10.4+repack-1 | 1.10.4+repack-1 |
CVSS provenance
nvdv3.06.5MEDIUMCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5LOW
vendor_redhat6.5MEDIUM
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-765f-r4fq-wx9x: A division by zero was discovered in H5D__btree_decode_key in H5Dbtree
ghsa_unreviewed·2022-05-14
CVE-2018-11203 [MEDIUM] CWE-369 GHSA-765f-r4fq-wx9x: A division by zero was discovered in H5D__btree_decode_key in H5Dbtree
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.
OSV
CVE-2018-11203: A division by zero was discovered in H5D__btree_decode_key in H5Dbtree
osv·2018-05-16·CVSS 6.5
CVE-2018-11203 [MEDIUM] CVE-2018-11203: A division by zero was discovered in H5D__btree_decode_key in H5Dbtree
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.
Red Hat
hdf5: division by zero in H5D__btree_decode_key in H5Dbtree.c
vendor_redhat·2018-05-16·CVSS 6.5
CVE-2018-11203 [MEDIUM] CWE-369 hdf5: division by zero in H5D__btree_decode_key in H5Dbtree.c
hdf5: division by zero in H5D__btree_decode_key in H5Dbtree.c
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.
A division by zero flaw was found in H5D__btree_decode_key in H5Dbtree.c in the HDF HDF5 1.10.2 library. This could allow a remote denial of service attack.
Package: hdf5 (Red Hat Enterprise Linux 8) - Will not fix
Package: hdf5 (Red Hat Enterprise Linux OpenStack Platform 7 (Kilo)) - Will not fix
Package: hdf5 (Red Hat OpenStack Platform 10 (Newton)) - Will not fix
Package: hdf5 (Red Hat OpenStack Platform 12 (Pike)) - Will not fix
Package: hdf5 (Red Hat OpenStack Platform 13 (Queens)) - Fix deferred
Package: hdf5 (Red Hat OpenStack Platform 8 (Liberty)) - Will not fi
Debian
CVE-2018-11203: hdf5 - A division by zero was discovered in H5D__btree_decode_key in H5Dbtree.c in the ...
vendor_debian·2018·CVSS 6.5
CVE-2018-11203 [MEDIUM] CVE-2018-11203: hdf5 - A division by zero was discovered in H5D__btree_decode_key in H5Dbtree.c in the ...
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.
Scope: local
bookworm: resolved (fixed in 1.10.4+repack-1)
bullseye: resolved (fixed in 1.10.4+repack-1)
forky: resolved (fixed in 1.10.4+repack-1)
sid: resolved (fixed in 1.10.4+repack-1)
trixie: resolved (fixed in 1.10.4+repack-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-11202 CVE-2018-11203 CVE-2018-11204 CVE-2018-11205 CVE-2018-11206 CVE-2018-11207 hdf5: various flaws [fedora-all]
bugzilla·2018-05-18·CVSS 6.5
CVE-2018-11202 [MEDIUM] CVE-2018-11202 CVE-2018-11203 CVE-2018-11204 CVE-2018-11205 CVE-2018-11206 CVE-2018-11207 hdf5: various flaws [fedora-all]
CVE-2018-11202 CVE-2018-11203 CVE-2018-11204 CVE-2018-11205 CVE-2018-11206 CVE-2018-11207 hdf5: various flaws [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: t
Bugzilla
CVE-2018-11202 CVE-2018-11203 CVE-2018-11204 CVE-2018-11205 CVE-2018-11206 CVE-2018-11207 hdf5: various flaws [epel-all]
bugzilla·2018-05-18·CVSS 6.5
CVE-2018-11202 [MEDIUM] CVE-2018-11202 CVE-2018-11203 CVE-2018-11204 CVE-2018-11205 CVE-2018-11206 CVE-2018-11207 hdf5: various flaws [epel-all]
CVE-2018-11202 CVE-2018-11203 CVE-2018-11204 CVE-2018-11205 CVE-2018-11206 CVE-2018-11207 hdf5: various flaws [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this
Bugzilla
CVE-2018-11203 hdf5: division by zero in H5D__btree_decode_key in H5Dbtree.c
bugzilla·2018-05-18·CVSS 6.5
CVE-2018-11203 [MEDIUM] CVE-2018-11203 hdf5: division by zero in H5D__btree_decode_key in H5Dbtree.c
CVE-2018-11203 hdf5: division by zero in H5D__btree_decode_key in H5Dbtree.c
A flaw was found in the HDF HDF5 1.10.2 library. A division by zero was discovered in H5D__btree_decode_key in H5Dbtree.c. It could allow a remote denial of service attack.
References:
https://github.com/Twi1ight/fuzzing-pocs/tree/master/hdf5
Discussion:
Created hdf5 tracking bugs for this issue:
Affects: epel-all [bug 1579947]
Affects: fedora-all [bug 1579949]
---
Created attachment 1439598
a plausible fix
2018-05-16
Published