Debian Security Bug TrackerDEBIANCVE:CVE-2021-46848CVE-2021-46848
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
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
0.004 Low
EPSS
Percentile
72.1%
GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libtasn1-6 | < 4.19.0-2 | libtasn1-6_4.19.0-2_all.deb |
| Debian | 11 | all | libtasn1-6 | < 4.16.0-2+deb11u1 | libtasn1-6_4.16.0-2+deb11u1_all.deb |
| Debian | 10 | all | libtasn1-6 | < 4.13-3+deb10u1 | libtasn1-6_4.13-3+deb10u1_all.deb |
| Debian | 999 | all | libtasn1-6 | < 4.19.0-2 | libtasn1-6_4.19.0-2_all.deb |
| Debian | 13 | all | libtasn1-6 | < 4.19.0-2 | libtasn1-6_4.19.0-2_all.deb |
Related
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
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
0.004 Low
EPSS
Percentile
72.1%