CVE-2013-4347
SimpleGeo python-oauth2 vulnerable to the use of Insufficiently Random Values to generate nonces
3.7
LOW
CVSS 3.1
EPSS 0.43%
Description
The (1) make_nonce, (2) generate_nonce, and (3) generate_verifier functions in SimpleGeo python-oauth2 uses weak random numbers to generate nonces, which makes it easier for remote attackers to guess the nonce via a brute force attack.
How to fix CVE-2013-4347
To remediate CVE-2013-4347, upgrade the affected package to a fixed version below.
- —upgrade to 1.9rc1 or later
- —upgrade to 1.9rc1 or later
Is CVE-2013-4347 being exploited?
Low — EPSS is 0.4%, 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:P/PR:N/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N |
| osv | CVSS 3.1 | LOW3.7 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N |