6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
libtiff.so is vulnerable to denial of service (DoS) attacks. A malicious user can pass a tiff file to the TIFFWriteDirectory
function in tif_dirwrite.c
to cause an assertion failure and application crash.
CPE | Name | Operator | Version |
---|---|---|---|
libtiff.so | eq | 3.9.4 | |
libtiff | le | 4.0.6.2 |
bugzilla.maptools.org/show_bug.cgi?id=2712
bugzilla.maptools.org/show_bug.cgi?id=2795
access.redhat.com/errata/RHSA-2019:2053
github.com/vadz/libtiff/commit/371336daa888321de62cf52461c6dc5287e12d05
lists.debian.org/debian-lts-announce/2018/07/msg00002.html
usn.ubuntu.com/3864-1/
www.debian.org/security/2018/dsa-4349
6.5 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.3 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P