CVE-2013-4346
SimpleGeo python-oauth2 does not check the nonce allowing replay attacks
7.5
HIGH
CVSS 3.1
EPSS 0.50%
Description
The Server.verify_request function in SimpleGeo python-oauth2 does not check the nonce, which allows remote attackers to perform replay attacks via a signed URL.
How to fix CVE-2013-4346
To remediate CVE-2013-4346, upgrade the affected package to a fixed version below.
- PyPI/oauth2—no fix listed
- —upgrade to 1.9rc1 or later
Is CVE-2013-4346 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, <= 1.9rc1
- from 0, < 1.9rc1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 4.0 | — | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |