CVE catalog

CVE-2018-1000085

clamav: CVE-2018-1000085

Severity: High · CVSS 7.5CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Feb 27, 2018, 12:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.61% · Oct 25, 2026

ClamAV version version 0.99.3 contains a Out of bounds heap memory read vulnerability in XAR parser, function xar_hash_check() that can result in Leaking of memory, may help in developing exploit chains.. This attack appear to be exploitable via The victim must scan a crafted XAR file. This vulnerability appears to have been fixed in after commit d96a6b8bcc7439fa7e3876207aa0a8e79c8451b6.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	clamav	sid	`1.4.6+dfsg-1`	fixed
Debian	clamav	forky	`1.4.6+dfsg-1`	fixed
Debian	clamav	trixie	`1.4.3+dfsg-1`	fixed
Debian	clamav	bookworm	`1.4.3+dfsg-1~deb12u2`	fixed
Debian	clamav	bookworm-security	`1.4.6+dfsg-0+deb12u1`	fixed
Ubuntu	clamav	14.04	`0.97.8+dfsg-1ubuntu4`	vulnerable
Ubuntu	clamav	14.04	`0.97.8+dfsg-1ubuntu5`	vulnerable
Ubuntu	clamav	14.04	`0.98.1+dfsg-1ubuntu4`	vulnerable
Ubuntu	clamav	14.04	`0.98.1+dfsg-1ubuntu5`	vulnerable
Ubuntu	clamav	14.04	`0.98.1+dfsg-2ubuntu2`	vulnerable
Ubuntu	clamav	14.04	`0.98.1+dfsg-4ubuntu1`	vulnerable
Ubuntu	clamav	14.04	`0.98.1+dfsg-4ubuntu1.1`	vulnerable
Ubuntu	clamav	14.04	`0.98.5+addedllvm-0ubuntu0.14.04.1`	vulnerable
Ubuntu	clamav	14.04	`0.98.6+dfsg-0ubuntu0.14.04.1`	vulnerable
Ubuntu	clamav	14.04	`0.98.7+dfsg-0ubuntu0.14.04.1`	vulnerable
Ubuntu	clamav	14.04	`0.99.2+addedllvm-0ubuntu0.14.04.1`	vulnerable
Ubuntu	clamav	14.04	`0.99.2+addedllvm-0ubuntu0.14.04.2`	vulnerable
Ubuntu	clamav	14.04	`0.99.3+addedllvm-0ubuntu0.14.04.1`	vulnerable
Ubuntu	clamav	14.04	`0.99.4+addedllvm-0ubuntu0.14.04.1`	fixed
Ubuntu	clamav	16.04	`0.98.7+dfsg-0ubuntu4`	vulnerable
Ubuntu	clamav	16.04	`0.98.7+dfsg-0ubuntu5`	vulnerable
Ubuntu	clamav	16.04	`0.99+dfsg-1ubuntu1`	vulnerable
Ubuntu	clamav	16.04	`0.99+dfsg-1ubuntu1.1`	vulnerable
Ubuntu	clamav	16.04	`0.99+dfsg-1ubuntu1.2`	vulnerable
Ubuntu	clamav	16.04	`0.99.2+dfsg-0ubuntu0.16.04.1`	vulnerable
Ubuntu	clamav	16.04	`0.99.2+dfsg-0ubuntu0.16.04.2`	vulnerable
Ubuntu	clamav	16.04	`0.99.2+dfsg-0ubuntu0.16.04.3`	vulnerable
Ubuntu	clamav	16.04	`0.99.3+addedllvm-0ubuntu0.16.04.1`	vulnerable
Ubuntu	clamav	16.04	`0.99.4+addedllvm-0ubuntu0.16.04.1`	fixed
Alpine	clamav	3.10	`0.99.4-r0`	fixed
Alpine	clamav	3.11	`0.99.4-r0`	fixed
Alpine	clamav	3.12	`0.99.4-r0`	fixed
Alpine	clamav	3.13	`0.99.4-r0`	fixed
Alpine	clamav	3.4	`0.99.4-r0`	fixed
Alpine	clamav	3.5	`0.99.4-r0`	fixed
Alpine	clamav	3.6	`0.99.4-r0`	fixed
Alpine	clamav	3.7	`0.99.4-r0`	fixed
Alpine	clamav	3.8	`0.99.4-r0`	fixed
Alpine	clamav	3.9	`0.99.4-r0`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	clamav	source	sid	`0.99.3~beta1+dfsg-1`	not yet assigned	Not reported	Not reported
Debian	clamav	source	forky	`0.99.3~beta1+dfsg-1`	not yet assigned	Not reported	Not reported
Debian	clamav	source	trixie	`0.99.3~beta1+dfsg-1`	not yet assigned	Not reported	Not reported
Debian	clamav	source	bookworm	`0.99.3~beta1+dfsg-1`	not yet assigned	Not reported	Not reported
Ubuntu	clamav	deb	14.04	`0.99.4+addedllvm-0ubuntu0.14.04.1`	Not reported	UBUNTU-CVE-2018-1000085	Not reported
Ubuntu	clamav	deb	16.04	`0.99.4+addedllvm-0ubuntu0.16.04.1`	Not reported	UBUNTU-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.10	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.11	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.12	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.13	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.4	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.5	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.6	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.7	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.8	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported
Alpine	clamav	apk	3.9	`0.99.4-r0`	Not reported	ALPINE-CVE-2018-1000085	Not reported

OpenFactory catalog packages

Matching against OpenFactory catalog package versions is in progress.

[Debian 12 (Bookworm)]

[clamav]Unknown
Details (2)
- 1.4.3+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[clamav-base]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[clamav-daemon]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[clamav-doc]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[clamav-docs]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[clamav-freshclam]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[clamav-milter]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[clamav-testfiles]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · all · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[clamdscan]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[libclamav12]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
[libclamav-dev]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1~deb12u2 · amd64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12
- 1.4.3+dfsg-1~deb12u2 · arm64 · bookworm
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · bookworm; dsa · clamav · debian · 12

[Debian 13 (Trixie)]

[clamav]Unknown
Details (2)
- 1.4.3+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
- 1.4.3+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
[clamav-base]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1 · all · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
- 1.4.3+dfsg-1 · all · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
[clamav-daemon]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
- 1.4.3+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
[clamav-doc]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1 · all · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
- 1.4.3+dfsg-1 · all · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
[clamav-docs]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1 · all · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
- 1.4.3+dfsg-1 · all · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
[clamav-freshclam]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
- 1.4.3+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
[clamav-milter]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
- 1.4.3+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
[clamav-testfiles]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1 · all · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
- 1.4.3+dfsg-1 · all · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
[clamdscan]Unknown
Source package: [clamav]
Details (2)
- 1.4.3+dfsg-1 · amd64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13
- 1.4.3+dfsg-1 · arm64 · trixie
  Fixed · Fixed: 0.99.3~beta1+dfsg-1
  dsa · clamav · debian · 13

Next results

Observed: Oct 23, 2026, 5:32:19 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]