CVE-2006-1827

N/A Unknown
Published: April 18, 2006 Modified: April 16, 2026
View on NVD

Description

Integer signedness error in format_jpeg.c in Asterisk 1.2.6 and earlier allows remote attackers to execute arbitrary code via a length value that passes a length check as a negative number, but triggers a buffer overflow when it is used as an unsigned length.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://ftp.digium.com/pub/asterisk/releases/asterisk-1.2.7-patch.gz
Source: cve@mitre.org
Patch
http://secunia.com/advisories/19800
Source: cve@mitre.org
http://secunia.com/advisories/19872
Source: cve@mitre.org
http://secunia.com/advisories/19897
Source: cve@mitre.org
http://www.cipher.org.uk/index.php?p=advisories/Asterisk_Codec_Integer_Overflow_07-04-2006.advisory
Source: cve@mitre.org
Exploit Patch
http://www.debian.org/security/2006/dsa-1048
Source: cve@mitre.org
http://www.novell.com/linux/security/advisories/2006_04_28.html
Source: cve@mitre.org
http://www.securityfocus.com/bid/17561
Source: cve@mitre.org
http://www.vupen.com/english/advisories/2006/1478
Source: cve@mitre.org
http://ftp.digium.com/pub/asterisk/releases/asterisk-1.2.7-patch.gz
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
http://secunia.com/advisories/19800
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/19872
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/19897
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.cipher.org.uk/index.php?p=advisories/Asterisk_Codec_Integer_Overflow_07-04-2006.advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Patch
http://www.debian.org/security/2006/dsa-1048
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.novell.com/linux/security/advisories/2006_04_28.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/17561
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.vupen.com/english/advisories/2006/1478
Source: af854a3a-2127-422b-91ae-364da2661108

18 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
3.4%
87th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

digium