CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
48.3%
USN-5256-1 fixed several vulnerabilities in uriparser. This update provides
the corresponding update for Ubuntu 14.04 ESM, Ubuntu 16.04 ESM and
Ubuntu 20.04 ESM.
Original advisory details:
It was discovered that uriparser incorrectly handled certain memory operations.
An attacker could use this to cause a denial of service.
(CVE-2021-46141, CVE-2021-46142)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 20.04 | noarch | liburiparser1 | < 0.9.3-2ubuntu0.1~esm2 | UNKNOWN |
Ubuntu | 20.04 | noarch | liburiparser-dev | < 0.9.3-2 | UNKNOWN |
Ubuntu | 20.04 | noarch | liburiparser1 | < 0.9.3-2 | UNKNOWN |
Ubuntu | 20.04 | noarch | liburiparser1-dbgsym | < 0.9.3-2 | UNKNOWN |
Ubuntu | 16.04 | noarch | liburiparser1 | < 0.8.4-1ubuntu0.16.04.1~esm3 | UNKNOWN |
Ubuntu | 16.04 | noarch | liburiparser-dev | < 0.8.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | liburiparser-doc | < 0.8.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | liburiparser1 | < 0.8.4-1 | UNKNOWN |
Ubuntu | 16.04 | noarch | liburiparser1-dbgsym | < 0.8.4-1 | UNKNOWN |
Ubuntu | 14.04 | noarch | liburiparser1 | < 0.7.5-1ubuntu2+esm3 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
48.3%