3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
7.5 High
AI Score
Confidence
Low
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
39.8%
Nicolas Iooss discovered that libsepol incorrectly handled memory
when handling policies. An attacker could possibly use this issue
to cause a crash, resulting in a denial of service, or possibly
execute arbitrary code. (CVE-2021-36084)
It was discovered that libsepol incorrectly handled memory when
handling policies. An attacker could possibly use this issue to cause
a crash, resulting in a denial of service, or possibly execute
arbitrary code. (CVE-2021-36085)
It was discovered that libsepol incorrectly handled memory when
handling policies. An attacker could possibly use this issue to cause
a crash, resulting in a denial of service, or possibly execute
arbitrary code. This issue only affects Ubuntu 18.04 LTS,
Ubuntu 20.04 LTS and Ubuntu 21.10. (CVE-2021-36086)
It was discovered that libsepol incorrectly validated certain data,
leading to a heap overflow. An attacker could possibly use this issue
to cause a crash, resulting in a denial of service, or possibly execute
arbitrary code. (CVE-2021-36087)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 21.10 | noarch | libsepol1 | < 3.1-1ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libsepol1-dbgsym | < 3.1-1ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | libsepol1-dev | < 3.1-1ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | sepol-utils | < 3.1-1ubuntu2.1 | UNKNOWN |
Ubuntu | 21.10 | noarch | sepol-utils-dbgsym | < 3.1-1ubuntu2.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libsepol1 | < 3.0-1ubuntu0.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libsepol1-dbgsym | < 3.0-1ubuntu0.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | libsepol1-dev | < 3.0-1ubuntu0.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | sepol-utils | < 3.0-1ubuntu0.1 | UNKNOWN |
Ubuntu | 20.04 | noarch | sepol-utils-dbgsym | < 3.0-1ubuntu0.1 | UNKNOWN |
3.3 Low
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
LOW
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
7.5 High
AI Score
Confidence
Low
2.1 Low
CVSS2
Access Vector
LOCAL
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:N/I:N/A:P
0.001 Low
EPSS
Percentile
39.8%