VulnerabilityModified
CVE-2018-0360
ClamAV before 0.100.1 has an HWP integer overflow with a resultant infinite loop via a crafted Hangul Word Processor file.
MEDIUM 5.5EPSS 1.71%
Does this matter?
Lower severity and a low EPSS score (1.71%). Track it; it rarely justifies an emergency change on its own.
Description
ClamAV before 0.100.1 has an HWP integer overflow with a resultant infinite loop via a crafted Hangul Word Processor file. This is in parsehwp3_paragraph() in libclamav/hwp.c.
- CVSS 3.0
- 5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 1.71% probability · 77th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Affected
- clamav/clamav · canonical/ubuntu linux · debian/debian linux
- Source
- psirt@cisco.com
EPSS 1.7% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- http://www.securitytracker.com/id/1041367Third Party Advisory, VDB Entry
- https://blog.clamav.net/2018/07/clamav-01001-has-been-released.htmlVendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/08/msg00020.htmlMailing List, Third Party Advisory
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-12/Third Party Advisory
- https://security.gentoo.org/glsa/201904-12Third Party Advisory
- https://usn.ubuntu.com/3722-1/Third Party Advisory
- https://usn.ubuntu.com/3722-2/Third Party Advisory
- http://www.securitytracker.com/id/1041367Third Party Advisory, VDB Entry
- https://blog.clamav.net/2018/07/clamav-01001-has-been-released.htmlVendor Advisory
- https://lists.debian.org/debian-lts-announce/2018/08/msg00020.htmlMailing List, Third Party Advisory
- https://secuniaresearch.flexerasoftware.com/secunia_research/2018-12/Third Party Advisory
- https://security.gentoo.org/glsa/201904-12Third Party Advisory
- https://usn.ubuntu.com/3722-1/Third Party Advisory
- https://usn.ubuntu.com/3722-2/Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.