CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
62.2%
Versions of fstream
prior to 1.0.12 are vulnerable to Arbitrary File Overwrite. Extracting tarballs containing a hardlink to a file that already exists in the system and a file that matches the hardlink will overwrite the system’s file with the contents of the extracted file. The fstream.DirWriter()
function is vulnerable.
Upgrade to version 1.0.12 or later.
Vendor | Product | Version | CPE |
---|---|---|---|
fstream_project | fstream | * | cpe:2.3:a:fstream_project:fstream:*:*:*:*:*:node.js:*:* |
lists.opensuse.org/opensuse-security-announce/2019-08/msg00010.html
lists.opensuse.org/opensuse-security-announce/2019-08/msg00052.html
github.com/advisories/GHSA-xf7w-r453-m56c
github.com/npm/fstream/commit/6a77d2fa6e1462693cf8e46f930da96ec1b0bb22
nvd.nist.gov/vuln/detail/CVE-2019-13173
usn.ubuntu.com/4123-1/
www.npmjs.com/advisories/886
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS
Percentile
62.2%