CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
87.5%
USN-5310-1 fixed several vulnerabilities in GNU. This update provides
the corresponding update for Ubuntu 16.04 ESM.
Original advisory details:
It was discovered that the GNU C library getcwd function incorrectly
handled buffers. An attacker could use this issue to cause the GNU C
Library to crash, resulting in a denial of service, or possibly execute
arbitrary code. (CVE-2021-3999)
It was discovered that the GNU C Library sunrpc module incorrectly handled
buffer lengths. An attacker could possibly use this issue to cause the GNU
C Library to crash, resulting in a denial of service. (CVE-2022-23218,
CVE-2022-23219)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | libc6 | < 2.23-0ubuntu11.3+esm1 | UNKNOWN |
Ubuntu | 16.04 | noarch | glibc-doc | < 2.23-0ubuntu11.3 | UNKNOWN |
Ubuntu | 16.04 | noarch | glibc-source | < 2.23-0ubuntu11.3 | UNKNOWN |
Ubuntu | 16.04 | noarch | libc-bin | < 2.23-0ubuntu11.3 | UNKNOWN |
Ubuntu | 16.04 | noarch | libc-bin-dbgsym | < 2.23-0ubuntu11.3 | UNKNOWN |
Ubuntu | 16.04 | noarch | libc-dev-bin | < 2.23-0ubuntu11.3 | UNKNOWN |
Ubuntu | 16.04 | noarch | libc-dev-bin-dbgsym | < 2.23-0ubuntu11.3 | UNKNOWN |
Ubuntu | 16.04 | noarch | libc6 | < 2.23-0ubuntu11.3 | UNKNOWN |
Ubuntu | 16.04 | noarch | libc6-dbg | < 2.23-0ubuntu11.3 | UNKNOWN |
Ubuntu | 16.04 | noarch | libc6-dbgsym | < 2.23-0ubuntu11.3 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack 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
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
AI Score
Confidence
High
EPSS
Percentile
87.5%