Debian Security Bug TrackerDEBIANCVE:CVE-2017-18640CVE-2017-18640
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
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
0.019 Low
EPSS
Percentile
88.5%
The Alias feature in SnakeYAML before 1.26 allows entity expansion during a load operation, a related issue to CVE-2003-1564.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | snakeyaml | < 1.25+ds-3 | snakeyaml_1.25+ds-3_all.deb |
| Debian | 11 | all | snakeyaml | < 1.25+ds-3 | snakeyaml_1.25+ds-3_all.deb |
| Debian | 10 | all | snakeyaml | <= 1.23-1 | snakeyaml_1.23-1_all.deb |
| Debian | 999 | all | snakeyaml | < 1.25+ds-3 | snakeyaml_1.25+ds-3_all.deb |
| Debian | 13 | all | snakeyaml | < 1.25+ds-3 | snakeyaml_1.25+ds-3_all.deb |
Related
9.3 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
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
0.019 Low
EPSS
Percentile
88.5%