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문서번호 : 1153242932
업데이트 : 2006.07.19


상세내용

- CVE-2006-0747

Integer underflow in Freetype before 2.2 allows remote attackers to cause
a denial of service (crash) via a font file with an odd number of blue
values, which causes the underflow when decrementing by 2 in a context
that assumes an even number of values.

- CVE-2006-1861
- CVE-2006-3467

Multiple integer overflows in FreeType before 2.2 allow remote attackers
to cause a denial of service (crash) and possibly execute arbitrary code
via attack vectors related to (1) bdf/bdflib.c, (2) sfnt/ttcmap.c, (3)
cff/cffgload.c, and (4) the read_lwfn function and a crafted LWFN file in
base/ftmac.c. NOTE: item 4 was originally identified by CVE-2006-2493.

- CVE-2006-2661

ftutil.c in Freetype before 2.2 allows remote attackers to cause a denial
of service (crash) via a crafted font file that triggers a null dereference.


Autoupdates 지원 : 지원


update 패키지

  RPMS :

    . freetype-2.1.9-2.i686.rpm
    . freetype-devel-2.1.9-2.i686.rpm

  SRPMS :

    . freetype-2.1.9-2.src.rpm

참고 :
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-0747
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-1861
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-2661
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3467