8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.013 Low
EPSS
Percentile
85.6%
CentOS Errata and Security Advisory CESA-2020:3902
The libtiff packages contain a library of functions for manipulating Tagged Image File Format (TIFF) files.
Security Fix(es):
libtiff: integer overflow in _TIFFCheckMalloc and _TIFFCheckRealloc in tif_aux.c (CVE-2019-14973)
libtiff: integer overflow leading to heap-based buffer overflow in tif_getimage.c (CVE-2019-17546)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.9 Release Notes linked from the References section.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2020-October/032833.html
Affected packages:
libtiff
libtiff-devel
libtiff-static
libtiff-tools
Upstream details at:
https://access.redhat.com/errata/RHSA-2020:3902
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | i686 | libtiff | < 4.0.3-35.el7 | libtiff-4.0.3-35.el7.i686.rpm |
CentOS | 7 | x86_64 | libtiff | < 4.0.3-35.el7 | libtiff-4.0.3-35.el7.x86_64.rpm |
CentOS | 7 | i686 | libtiff-devel | < 4.0.3-35.el7 | libtiff-devel-4.0.3-35.el7.i686.rpm |
CentOS | 7 | x86_64 | libtiff-devel | < 4.0.3-35.el7 | libtiff-devel-4.0.3-35.el7.x86_64.rpm |
CentOS | 7 | i686 | libtiff-static | < 4.0.3-35.el7 | libtiff-static-4.0.3-35.el7.i686.rpm |
CentOS | 7 | x86_64 | libtiff-static | < 4.0.3-35.el7 | libtiff-static-4.0.3-35.el7.x86_64.rpm |
CentOS | 7 | x86_64 | libtiff-tools | < 4.0.3-35.el7 | libtiff-tools-4.0.3-35.el7.x86_64.rpm |
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
0.013 Low
EPSS
Percentile
85.6%