7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.4 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
60.8%
USN-5523-1 fixed several vulnerabilities in LibTIFF. This update
provides the fixes for CVE-2022-0907, CVE-2022-0908, CVE-2022-0909,
CVE-2022-0924 and CVE-2022-22844 for Ubuntu 18.04 LTS and
Ubuntu 20.04 LTS.
Original advisory details:
It was discovered that LibTIFF was not properly perf orming checks to
guarantee that allocated memory space existed, which could lead to a
NULL pointer dereference via a specially crafted file. An attacker
could possibly use this issue to cause a denial of service.
(CVE-2022-0907, CVE-2022-0908)
It was discovered that LibTIFF was not properly performing checks to
avoid division calculations where the denominator value was zero,
which could lead to an undefined behavior situation via a specially
crafted file. An attacker could possibly use this issue to cause a
denial of service. (CVE-2022-0909)
It was discovered that LibTIFF was not properly performing bounds
checks, which could lead to an out-of-bounds read via a specially
crafted file. An attacker could possibly use this issue to cause a
denial of service or to expose sensitive information. (CVE-2022-0924)
It was discovered that LibTIFF was not properly performing the
calculation of data that would eventually be used as a reference for
bounds checking operations, which could lead to an out-of-bounds
read via a specially crafted file. An attacker could possibly use
this issue to cause a denial of service or to expose sensitive
information. (CVE-2020-19131)
It was discovered that LibTIFF was not properly terminating a
function execution when processing incorrect data, which could lead
to an out-of-bounds read via a specially crafted file. An attacker
could possibly use this issue to cause a denial of service or to
expose sensitive information. (CVE-2020-19144)
It was discovered that LibTIFF was not properly performing checks
when setting the value for data later used as reference during memory
access, which could lead to an out-of-bounds read via a specially
crafted file. An attacker could possibly use this issue to cause a
denial of service or to expose sensitive information.
(CVE-2022-22844)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | libtiff-opengl | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libtiff-dev | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libtiff-doc | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libtiff-opengl-dbgsym | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libtiff-tools | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libtiff-tools-dbgsym | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libtiff5 | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libtiff5-dbgsym | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libtiff5-dev | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libtiffxx5 | <Â 4.1.0+git191117-2ubuntu0.20.04.4 | UNKNOWN |
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.4 High
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.002 Low
EPSS
Percentile
60.8%