GitHub Advisory DatabaseGHSA-PWJQ-6WRH-5W8QWithdrawn Advisory: OnionShare Predictable Pathname
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
5.1%
Withdrawn Advisory
This advisory has been withdrawn because the advisory concerns the repository https://github.com/onionshare/onionshare, which is not in a supported ecosystem. onionshare-cli is not affected by this issue.
Original Description
The debug_mode function in web/web.py in OnionShare through 1.3.1, when --debug is enabled, uses the /tmp/onionshare_server.log pathname for logging, which might allow local users to overwrite files or obtain sensitive information by using this pathname.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| onionshare | onionshare-cli | * | cpe:2.3:a:onionshare:onionshare-cli:*:*:*:*:*:*:*:* |
References
bugs.debian.org/915859
github.com/advisories/GHSA-pwjq-6wrh-5w8q
github.com/onionshare/onionshare/commit/4da5e15581a69509e7bfc6c4d0742052e0b61b24
github.com/onionshare/onionshare/commit/aa5fdde6a4e4de7f113e01a3b446dcc14dcecb1a
github.com/onionshare/onionshare/issues/837
nvd.nist.gov/vuln/detail/CVE-2018-19960
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
5.1%