9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9 High
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.013 Low
EPSS
Percentile
85.9%
Jan Engelhardt, Tavis Ormandy, and others discovered that the GNU C Library
iconv feature incorrectly handled certain input sequences. An attacker
could possibly use this issue to cause the GNU C Library to hang or crash,
resulting in a denial of service. (CVE-2021-3326)
It was discovered that the GNU C Library nscd daemon incorrectly handled
certain netgroup lookups. An attacker could possibly use this issue to
cause the GNU C Library to crash, resulting in a denial of service.
(CVE-2021-35942)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 16.04 | noarch | libc6 | < 2.23-0ubuntu11.3+esm2 | 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 |
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
9 High
AI Score
Confidence
High
6.4 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:N/A:P
0.013 Low
EPSS
Percentile
85.9%