Ubuntu.comUB:CVE-2022-33068CVE-2022-33068
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/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
0.001 Low
EPSS
Percentile
45.5%
An integer overflow in the component hb-ot-shape-fallback.cc of Harfbuzz
v4.3.0 allows attackers to cause a Denial of Service (DoS) via unspecified
vectors.
Bugs
- <https://github.com/harfbuzz/harfbuzz/issues/3557>
- <https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1013673>
Notes
| Author | Note |
|---|---|
| mdeslaur | openjdk-lts builds with the system harfbuzz |
| ebarretto | openjdk-17 builds with the system harfbuzz |
| sbeattie | openjdk-8 does not use harfbuzz |
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 20.04 | noarch | harfbuzz | < 2.6.4-1ubuntu4.2 | UNKNOWN |
| ubuntu | 22.04 | noarch | harfbuzz | < 2.7.4-1ubuntu3.1 | UNKNOWN |
| ubuntu | 22.10 | noarch | harfbuzz | < 2.7.4-1ubuntu5 | UNKNOWN |
| ubuntu | 23.04 | noarch | harfbuzz | < 2.7.4-1ubuntu5 | UNKNOWN |
| ubuntu | 23.10 | noarch | harfbuzz | < 2.7.4-1ubuntu5 | UNKNOWN |
| ubuntu | 22.04 | noarch | qt6-base | < any | UNKNOWN |
| ubuntu | 23.10 | noarch | qt6-base | < any | UNKNOWN |
| ubuntu | 18.04 | noarch | qtwebengine-opensource-src | < any | UNKNOWN |
| ubuntu | 20.04 | noarch | qtwebengine-opensource-src | < any | UNKNOWN |
| ubuntu | 22.04 | noarch | qtwebengine-opensource-src | < any | UNKNOWN |
Related
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/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
0.001 Low
EPSS
Percentile
45.5%