Debian Security Bug TrackerDEBIANCVE:CVE-2020-22218CVE-2020-22218
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.0005 Low
EPSS
Percentile
18.0%
An issue was discovered in function _libssh2_packet_add in libssh2 1.10.0 allows attackers to access out of bounds memory.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | libssh2 | < 1.10.0-2 | libssh2_1.10.0-2_all.deb |
| Debian | 11 | all | libssh2 | <= 1.9.0-2 | libssh2_1.9.0-2_all.deb |
| Debian | 10 | all | libssh2 | < 1.8.0-2.1+deb10u1 | libssh2_1.8.0-2.1+deb10u1_all.deb |
| Debian | 999 | all | libssh2 | < 1.10.0-2 | libssh2_1.10.0-2_all.deb |
| Debian | 13 | all | libssh2 | < 1.10.0-2 | libssh2_1.10.0-2_all.deb |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.0005 Low
EPSS
Percentile
18.0%