CVE-2010-1797 | BDVDB-2026-42910 Detail
Description#
Multiple stack-based buffer overflows in the cff_decoder_parse_charstrings function in the CFF Type2 CharStrings interpreter in cff/cffgload.c in FreeType before 2.4.2, as used in Apple iOS before 4.0.2 on the iPhone and iPod touch and before 3.2.2 on the iPad, allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted CFF opcodes in embedded fonts in a PDF document, as demonstrated by JailbreakMe. NOTE: some of these details are obtained from third party information.
Impact#
No impact statement in the source data.
Weaknesses#
No weakness recorded in the source data.
References#
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=018f5c27813dd7eef4648fe254632ecea0c85a50
- https://bugzilla.redhat.com/show_bug.cgi?id=621144
- http://git.savannah.gnu.org/cgit/freetype/freetype2.git/commit/?id=11d65e8a1f1f14e56148fd991965424d9bd1cdbc
- http://www.exploit-db.com/exploits/14538
- https://bugs.launchpad.net/ubuntu/maverick/+source/freetype/+bug/617019
- http://www.vupen.com/english/advisories/2010/2018
- http://osvdb.org/66828
- http://www.f-secure.com/weblog/archives/00002002.html
- http://www.ubuntu.com/usn/USN-972-1
- http://lists.apple.com/archives/security-announce/2010//Aug/msg00001.html
- http://secunia.com/advisories/40816
- http://support.apple.com/kb/HT4292
- http://freetype.sourceforge.net/index2.html#release-freetype-2.4.2
- http://sourceforge.net/projects/freetype/files/freetype2/2.4.2/NEWS/view
- http://www.securityfocus.com/bid/42151
Show all 22
- http://support.apple.com/kb/HT4291
- http://secunia.com/advisories/40982
- http://www.vupen.com/english/advisories/2010/2106
- http://lists.apple.com/archives/security-announce/2010//Aug/msg00000.html
- http://secunia.com/advisories/48951
- https://exchange.xforce.ibmcloud.com/vulnerabilities/60856
- http://secunia.com/advisories/40807
Exploit#
History#
- Version 1Record published in the CVE List.
- Version 2Most recent update recorded in the CVE List.