CVE-2008-2376

Integer overflow in the rb_ary_fill function in array.c in Ruby before revision 17756 allows context-dependent attackers to cause a denial of service (crash) or possibly have unspecified other impact via a call to the Array#fill method with a start (aka beg) argument greater than ARY_MAX_SIZE. NOTE: this issue exists because of an incomplete fix for other closely related integer overflows.

Score

CVSS 2.0 7.5 High

Status

Modified - secalert@redhat.com

Published

2008-07-09

Last modified

2024-08-07

Weaknesses

CWE-189

Affected products

• Ruby (Ruby-lang)

References

• http://lists.apple.com/archives/security-announce//2008/Sep/msg00005.html
• http://secunia.com/advisories/30927
• http://secunia.com/advisories/31006
• http://secunia.com/advisories/31062
• http://secunia.com/advisories/31090
• http://secunia.com/advisories/31181
• http://secunia.com/advisories/31256
• http://secunia.com/advisories/32219
• http://secunia.com/advisories/33178
• http://security.gentoo.org/glsa/glsa-200812-17.xml
• http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=17756
• http://wiki.rpath.com/Advisories:rPSA-2008-0218
• http://wiki.rpath.com/wiki/Advisories:rPSA-2008-0218
• http://www.debian.org/security/2008/dsa-1612
• http://www.debian.org/security/2008/dsa-1618
• http://www.mandriva.com/security/advisories?name=MDVSA-2008:140
• http://www.mandriva.com/security/advisories?name=MDVSA-2008:141
• http://www.mandriva.com/security/advisories?name=MDVSA-2008:142
• http://www.openwall.com/lists/oss-security/2008/07/02/3
• http://www.redhat.com/support/errata/RHSA-2008-0561.html
• http://www.securityfocus.com/archive/1/494104/100/0/threaded
• http://www.us-cert.gov/cas/techalerts/TA08-260A.html
• http://www.vupen.com/english/advisories/2008/2584
• https://issues.rpath.com/browse/RPL-2639
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9863
• https://usn.ubuntu.com/651-1/
• https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00112.html
• https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00161.html