9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
Low
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.025 Low
EPSS
Percentile
89.9%
USN-5288-1 fixed several vulnerabilities in Expat. For CVE-2022-25236 it
caused a regression and an additional patch was required. This update address
this regression and several other vulnerabilities.
It was discovered that Expat incorrectly handled certain files.
An attacker could possibly use this issue to cause a denial of service.
(CVE-2022-25313)
It was discovered that Expat incorrectly handled certain files.
An attacker could possibly use this issue to cause a crash
or execute arbitrary code. This issue only affected Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS, and Ubuntu 21.10. (CVE-2022-25314)
It was discovered that Expat incorrectly handled certain files.
An attacker could possibly use this issue to cause a crash or execute
arbitrary code. (CVE-2022-25315)
Original advisory details:
It was discovered that Expat incorrectly handled certain files.
An attacker could possibly use this issue to cause a crash or
execute arbitrary code. (CVE-2022-25236)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.10 | noarch | libexpat1 | < 2.4.1-2ubuntu0.3 | UNKNOWN |
Ubuntu | 21.10 | noarch | expat | < 2.4.1-2ubuntu0.3 | UNKNOWN |
Ubuntu | 21.10 | noarch | expat-dbgsym | < 2.4.1-2ubuntu0.3 | UNKNOWN |
Ubuntu | 21.10 | noarch | libexpat1-dbgsym | < 2.4.1-2ubuntu0.3 | UNKNOWN |
Ubuntu | 21.10 | noarch | libexpat1-dev | < 2.4.1-2ubuntu0.3 | UNKNOWN |
Ubuntu | 20.04 | noarch | libexpat1 | < 2.2.9-1ubuntu0.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | expat | < 2.2.9-1ubuntu0.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | expat-dbgsym | < 2.2.9-1ubuntu0.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libexpat1-dbgsym | < 2.2.9-1ubuntu0.4 | UNKNOWN |
Ubuntu | 20.04 | noarch | libexpat1-dev | < 2.2.9-1ubuntu0.4 | UNKNOWN |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.7 High
AI Score
Confidence
Low
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.025 Low
EPSS
Percentile
89.9%