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Vulnerability record · CVE-2007-1664 · published 27 June 2007

CVE-2007-1664: Ekg vulnerability

Ekg · Ekg

ekg before 1:1.7~rc2-1etch1 on Debian GNU/Linux Etch allows remote attackers to cause a denial of service (NULL pointer dereference) via a vector related to the token OCR functionality.

5.0 CVSS 2.0 Medium EPSS 2.2% · top 17.8%
5.0CVSS 2.0 base score
2.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
8References
16 Jun 2026Last modified by NVD

Description

ekg before 1:1.7~rc2-1etch1 on Debian GNU/Linux Etch allows remote attackers to cause a denial of service (NULL pointer dereference) via a vector related to the token OCR functionality.

AV:N/AC:L/Au:N/C:N/I:N/A:P

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://osvdb.org/45378
http://www.debian.org/security/2007/dsa-1318 PatchVendor Advisory
http://www.securityfocus.com/bid/24600
https://exchange.xforce.ibmcloud.com/vulnerabilities/35135
http://osvdb.org/45378
http://www.debian.org/security/2007/dsa-1318 PatchVendor Advisory
http://www.securityfocus.com/bid/24600
https://exchange.xforce.ibmcloud.com/vulnerabilities/35135

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2005-1850Ekg vulnerabilityCertain contributed scripts for ekg Gadu Gadu client 1.5 and earlier create temporary files insecurely, with unknown impact and attack vectors, a dif…EPSS 1.5%10.0CVE-2005-1851Ekg vulnerabilityA certain contributed script for ekg Gadu Gadu client 1.5 and earlier allows attackers to execute shell commands via unknown attack vectors.EPSS 1.5%7.5CVE-2005-1852Ekg vulnerabilityMultiple integer overflows in libgadu, as used in Kopete in KDE 3.2.3 to 3.4.1, ekg before 1.6rc3, GNU Gadu, CenterICQ, Kadu, and other packages, all…EPSS 4.7%7.5CVE-2005-2369Ekg vulnerabilityMultiple integer signedness errors in libgadu, as used in ekg before 1.6rc2 and other packages, may allow remote attackers to cause a denial of servi…EPSS 2.8%5.0CVE-2007-1663Ekg vulnerabilityMemory leak in the image message functionality in ekg before 1:1.7~rc2-1etch1 on Debian GNU/Linux Etch allows remote attackers to cause a denial of s…EPSS 2.2%5.0CVE-2007-1665Ekg vulnerabilityMemory leak in the token OCR functionality in ekg before 1:1.7~rc2-1etch1 on Debian GNU/Linux Etch allows remote attackers to cause a denial of servi…EPSS 2.2%5.0CVE-2005-2448Ekg vulnerabilityMultiple "endianness errors" in libgadu in ekg before 1.6rc2 allow remote attackers to cause a denial of service (invalid behavior in applications) o…EPSS 2.3%5.0CVE-2005-2370Ekg vulnerabilityMultiple "memory alignment errors" in libgadu, as used in ekg before 1.6rc2, Gaim before 1.5.0, and other packages, allows remote attackers to cause …EPSS 2.3%

Source: NIST National Vulnerability Database (record CVE-2007-1664), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.