CVE-2017-6418
published 2017-08-07CVE-2017-6418: libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted e-mail message.
PriorityP419medium5.5CVSS 3.0
AVLACLPRNUIRSUCNINAH
EPSS
1.42%
70.0th percentile
libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted e-mail message.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| clamav | clamav | — | — |
| clamav | clamav | >= 0 < 0.99.3~beta1+dfsg-1 | 0.99.3~beta1+dfsg-1 |
| clamav | clamav | >= 0 < 0.99.3~beta1+dfsg-1 | 0.99.3~beta1+dfsg-1 |
| clamav | clamav | >= 0 < 0.99.3~beta1+dfsg-1 | 0.99.3~beta1+dfsg-1 |
| clamav | clamav | >= 0 < 0.99.3~beta1+dfsg-1 | 0.99.3~beta1+dfsg-1 |
| clamav | clamav | >= 0 < 0.99.2+addedllvm-0ubuntu0.14.04.2 | 0.99.2+addedllvm-0ubuntu0.14.04.2 |
| clamav | clamav | >= 0 < 0.99.2+dfsg-0ubuntu0.16.04.2 | 0.99.2+dfsg-0ubuntu0.16.04.2 |
| debian | clamav | < clamav 0.99.3~beta1+dfsg-1 (bookworm) | clamav 0.99.3~beta1+dfsg-1 (bookworm) |
CVSS provenance
nvdv3.05.5MEDIUMCVSS:3.0/AV:L/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
osv5.5MEDIUM
vendor_debian5.5MEDIUM
vendor_ubuntu5.5MEDIUM
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GHSA
GHSA-v49r-2h6g-2ghv: libclamav/message
ghsa_unreviewed·2022-05-14
CVE-2017-6418 [MEDIUM] CWE-125 GHSA-v49r-2h6g-2ghv: libclamav/message
libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted e-mail message.
OSV
clamav vulnerabilities
osv·2017-08-17·CVSS 5.5
CVE-2017-6418 [MEDIUM] clamav vulnerabilities
clamav vulnerabilities
It was discovered that ClamAV incorrectly handled parsing certain e-mail
messages. A remote attacker could possibly use this issue to cause ClamAV
to crash, resulting in a denial of service. (CVE-2017-6418)
It was discovered that ClamAV incorrectly handled certain malformed CHM
files. A remote attacker could use this issue to cause ClamAV to crash,
resulting in a denial of service, or possibly execute arbitrary code. This
issue only affected Ubuntu 14.04 LTS. In the default installation,
attackers would be isolated by the ClamAV AppArmor profile. (CVE-2017-6419)
It was discovered that ClamAV incorrectly handled parsing certain PE files
with WWPack compression. A remote attacker could possibly use this issue to
cause ClamAV to crash, resulting in a denial of servic
OSV
CVE-2017-6418: libclamav/message
osv·2017-08-07·CVSS 5.5
CVE-2017-6418 [MEDIUM] CVE-2017-6418: libclamav/message
libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted e-mail message.
Ubuntu
ClamAV vulnerabilities
vendor_ubuntu·2017-08-17·CVSS 5.5
CVE-2017-6418 [MEDIUM] ClamAV vulnerabilities
Title: ClamAV vulnerabilities
Summary: Several security issues were fixed in ClamAV.
It was discovered that ClamAV incorrectly handled parsing certain e-mail
messages. A remote attacker could possibly use this issue to cause ClamAV
to crash, resulting in a denial of service. (CVE-2017-6418)
It was discovered that ClamAV incorrectly handled certain malformed CHM
files. A remote attacker could use this issue to cause ClamAV to crash,
resulting in a denial of service, or possibly execute arbitrary code. This
issue only affected Ubuntu 14.04 LTS. In the default installation,
attackers would be isolated by the ClamAV AppArmor profile. (CVE-2017-6419)
It was discovered that ClamAV incorrectly handled parsing certain PE files
with WWPack compression. A remote attacker could possibly use this
Ubuntu
ClamAV vulnerabilities
vendor_ubuntu·2017-08-17·CVSS 5.5
CVE-2017-6418 [MEDIUM] ClamAV vulnerabilities
Title: ClamAV vulnerabilities
Summary: Several security issues were fixed in ClamAV.
USN-3393-1 fixed several vulnerabilities in ClamAV. This update provides
the corresponding update for Ubuntu 12.04 ESM.
Original advisory details:
It was discovered that ClamAV incorrectly handled parsing certain e-mail
messages. A remote attacker could possibly use this issue to cause ClamAV
to crash, resulting in a denial of service. (CVE-2017-6418)
It was discovered that ClamAV incorrectly handled certain malformed CHM
files. A remote attacker could use this issue to cause ClamAV to crash,
resulting in a denial of service, or possibly execute arbitrary code. This
issue only affected Ubuntu 14.04 LTS. In the default installation,
attackers would be isolated by the ClamAV AppArmor profile. (CVE-2017-
Debian
CVE-2017-6418: clamav - libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a denial o...
vendor_debian·2017·CVSS 5.5
CVE-2017-6418 [MEDIUM] CVE-2017-6418: clamav - libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a denial o...
libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted e-mail message.
Scope: local
bookworm: resolved (fixed in 0.99.3~beta1+dfsg-1)
bullseye: resolved (fixed in 0.99.3~beta1+dfsg-1)
forky: resolved (fixed in 0.99.3~beta1+dfsg-1)
sid: resolved (fixed in 0.99.3~beta1+dfsg-1)
trixie: resolved (fixed in 0.99.3~beta1+dfsg-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-6418 clamav: out-of-bounds read in libclamav/message.c
bugzilla·2017-08-22·CVSS 5.5
CVE-2017-6418 [MEDIUM] CVE-2017-6418 clamav: out-of-bounds read in libclamav/message.c
CVE-2017-6418 clamav: out-of-bounds read in libclamav/message.c
libclamav/message.c in ClamAV 0.99.2 allows remote attackers to cause a
denial of service (out-of-bounds read) via a crafted e-mail message.
Upstream patch:
https://github.com/vrtadmin/clamav-devel/commit/586a5180287262070637c8943f2f7efd652e4a2c
Discussion:
Created clamav tracking bugs for this issue:
Affects: epel-all [bug 1483912]
Affects: fedora-all [bug 1483911]
Bugzilla
CVE-2017-6418 CVE-2017-6419 CVE-2017-6420 clamav: various flaws [epel-all]
bugzilla·2017-08-22·CVSS 5.5
CVE-2017-6418 [MEDIUM] CVE-2017-6418 CVE-2017-6419 CVE-2017-6420 clamav: various flaws [epel-all]
CVE-2017-6418 CVE-2017-6419 CVE-2017-6420 clamav: 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 issue affects multiple supported versions of F
Bugzilla
CVE-2017-6418 CVE-2017-6419 CVE-2017-6420 clamav: various flaws [fedora-all]
bugzilla·2017-08-22·CVSS 5.5
CVE-2017-6418 [MEDIUM] CVE-2017-6418 CVE-2017-6419 CVE-2017-6420 clamav: various flaws [fedora-all]
CVE-2017-6418 CVE-2017-6419 CVE-2017-6420 clamav: 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: this issue affects multiple supported versions
http://www.securityfocus.com/bid/100154https://bugzilla.clamav.net/show_bug.cgi?id=11797https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_email_crash.mdhttps://github.com/vrtadmin/clamav-devel/commit/586a5180287262070637c8943f2f7efd652e4a2chttps://security.gentoo.org/glsa/201804-16http://www.securityfocus.com/bid/100154https://bugzilla.clamav.net/show_bug.cgi?id=11797https://github.com/varsleak/varsleak-vul/blob/master/clamav-vul/heap-overflow/clamav_email_crash.mdhttps://github.com/vrtadmin/clamav-devel/commit/586a5180287262070637c8943f2f7efd652e4a2chttps://security.gentoo.org/glsa/201804-16
2017-08-07
Published