CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
50.1%
The HTTP parser in all current versions of Node.js ignores spaces in the Content-Length
header, allowing input such as Content-Length: 1 2
to be interpreted as having a value of 12
. The HTTP specification does not allow for spaces in the Content-Length
value and the Node.js HTTP parser has been brought into line on this particular difference. The security risk of this flaw to Node.js users is considered to be VERY LOW as it is difficult, and may be impossible, to craft an attack that makes use of this flaw in a way that could not already be achieved by supplying an incorrect value for Content-Length
. Vulnerabilities may exist in user-code that make incorrect assumptions about the potential accuracy of this value compared to the actual length of the data supplied. Node.js users crafting lower-level HTTP utilities are advised to re-check the length of any input supplied after parsing is complete.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | edge-community | noarch | nodejs-current | < 9.10.0-r0 | UNKNOWN |
Alpine | edge-main | noarch | nodejs | < 8.11.0-r0 | UNKNOWN |
Alpine | 3.10-community | noarch | nodejs-current | < 9.10.0-r0 | UNKNOWN |
Alpine | 3.10-main | noarch | nodejs | < 8.11.0-r0 | UNKNOWN |
Alpine | 3.11-community | noarch | nodejs-current | < 9.10.0-r0 | UNKNOWN |
Alpine | 3.11-main | noarch | nodejs | < 8.11.0-r0 | UNKNOWN |
Alpine | 3.12-community | noarch | nodejs-current | < 9.10.0-r0 | UNKNOWN |
Alpine | 3.12-main | noarch | nodejs | < 8.11.0-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | nodejs-current | < 9.10.0-r0 | UNKNOWN |
Alpine | 3.13-main | noarch | nodejs | < 8.11.0-r0 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
LOW
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
AI Score
Confidence
High
EPSS
Percentile
50.1%