CVE-2016-1000032 — HIGH (7.5)

Vulnerability Description

TGCaptcha2 version 0.3.0 is vulnerable to a replay attack due to a missing nonce allowing attackers to use a single solved CAPTCHA multiple times.

CVSS Score

7.5

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Python	Tgcaptcha2	0.3.0

Related Weaknesses (CWE)

CWE-284

References

https://bugzilla.redhat.com/show_bug.cgi?id=1316083Issue TrackingThird Party AdvisoryVDB Entry
https://patrick.uiterwijk.org/2016/03/09/fedora-spam-dwf-2016-89000/Technical DescriptionThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1316083Issue TrackingThird Party AdvisoryVDB Entry
https://patrick.uiterwijk.org/2016/03/09/fedora-spam-dwf-2016-89000/Technical DescriptionThird Party Advisory

FAQ

What is CVE-2016-1000032?

CVE-2016-1000032 is a vulnerability with a CVSS score of 7.5 (HIGH). TGCaptcha2 version 0.3.0 is vulnerable to a replay attack due to a missing nonce allowing attackers to use a single solved CAPTCHA multiple times.

How severe is CVE-2016-1000032?

CVE-2016-1000032 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2016-1000032?

Check the references section above for vendor advisories and patch information. Affected products include: Python Tgcaptcha2.