CVE-2007-2640 - Vulnerability Details - OpenCVE

Description

LibTMCG before 1.1.1 does not perform a range check to avoid "trivial group generators," which allows attackers to obtain sensitive information about private cards.

Published: 2007-05-13

Score: 7.8 High

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

OR	cpe:2.3:a:heiko_stamer:libtmcg:1.0:::::::*
	cpe:2.3:a:heiko_stamer:libtmcg:1.0.1:::::::*
	cpe:2.3:a:heiko_stamer:libtmcg:1.1:::::::*

No data.

No data available yet.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2007-2632	LibTMCG before 1.1.1 does not perform a range check to avoid "trivial group generators," which allows attackers to obtain sensitive information about private cards.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Complete

Integrity Impact None

Availability Impact None

This CVE is not in the KEV list.

The EPSS score is 0.00539.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://osvdb.org/34772
http://savannah.nongnu.org/forum/forum.php?forum_id=4847
http://secunia.com/advisories/25317
http://www.securityfocus.com/bid/23930
http://www.vupen.com/english/advisories/2007/1760
https://exchange.xforce.ibmcloud.com/vulnerabilities/34235

History

No history.

Subscriptions

Heiko Stamer Libtmcg

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2007-05-13T23:00:00.000Z

Updated: 2024-08-07T13:49:56.295Z

Reserved: 2007-05-13T00:00:00.000Z

Link: CVE-2007-2640

Vulnrichment

No data.

NVD

Status : Modified

Published: 2007-05-13T23:19:00.000

Modified: 2026-04-23T00:35:47.467

Link: CVE-2007-2640

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

NVD-CWE-Other

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