Unrated severityNVD Advisory· Published Apr 18, 2006· Updated Jun 16, 2026
CVE-2006-1827
CVE-2006-1827
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.
Affected products
38cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*+ 37 more
- cpe:2.3:a:digium:asterisk:*:*:*:*:*:*:*:*range: <=1.2.6
- cpe:2.3:a:digium:asterisk:0.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.10:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.11:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.12:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.2:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.3:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.4:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.5:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.6:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.7:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.8:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.9:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.1.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.2:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.3:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.3.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.4:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.4.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.5.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.7.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.7.1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:0.7.2:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.4:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.5:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.6:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.7:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.8:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0.9:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0_rc1:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.0_rc2:*:*:*:*:*:*:*
- cpe:2.3:a:digium:asterisk:1.2.0_beta1:*:*:*:*:*:*:*
Patches
Vulnerability mechanics
References
9- ftp.digium.com/pub/asterisk/releases/asterisk-1.2.7-patch.gznvdPatch
- www.cipher.org.uk/index.phpnvdExploitPatch
- secunia.com/advisories/19800nvd
- secunia.com/advisories/19872nvd
- secunia.com/advisories/19897nvd
- www.debian.org/security/2006/dsa-1048nvd
- www.novell.com/linux/security/advisories/2006_04_28.htmlnvd
- www.securityfocus.com/bid/17561nvd
- www.vupen.com/english/advisories/2006/1478nvd
News mentions
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