| Ãë¾àÁ¡ID |
23006 |
| À§Çèµµ |
40 |
| Æ÷Æ® |
515 |
| ÇÁ·ÎÅäÄÝ |
TCP |
| ºÐ·ù |
LPD |
| »ó¼¼¼³¸í |
ÇØ´ç Lpd ¼¹ö´Â ºñ Secure Mode·Î dvips¸¦ È£ÃâÇÑ´Ù. °ø°ÝÀÚ´Â ÀÌ °áÇÔÀ» ÀÌ¿ëÇÏ¿© ¿ø°ÝÀ¸·Î Ãë¾àÇÑ È£½ºÆ®»óÀÇ ÀÓÀÇÀÇ ¸í·ÉÀ» ¼öÇàÇÒ ¼ö ÀÖ´Ù. 'dvips'´Â DVI ¹®¼µéÀ» PostScript·Î º¯È¯½ÃÄÑ ÁÖ´Â À¯Æ¿¸®Æ¼·Î TeTeX ÅØ½ºÆ® Æ÷¸ËÆÃ(text formatting) ÆÐŰÁöÀÇ ¼±ÅÃÀû ±¸¼º¿ä¼ÒÀÌ´Ù. LPRnG¿Í TeTeX°¡ »ç¿ëµÇ´Â ½Ã½ºÅÛ»ó¿¡ À̸¦ ¼³Ä¡Çß´Ù¸é 'dvips'´Â printfilter¿¡ ÀÇÇØ DVI ¹®¼°¡ ÇÁ¸°Æ®µÉ ¶§ 'lpd'¿¡ ÀÇÇØ È£ÃâµÉ °ÍÀÌ´Ù. Red Hat Linux 7.0 ÀÌÇÏÀÇ ½Ã½ºÅÛ¿¡ ÀÖ´Â DVI print filter (dvips)ÀÇ µðÆúÆ® ¼³Á¤Àº dvips°¡ lpd¿¡ ÀÇÇØ ½ÇÇàµÉ ¶§ secure mode·Î dvips°¡ ¼öÇàÇÏÁö ¾Ê±â ¶§¹®¿¡ ¿ø°ÝÁöÀÇ °ø°ÝÀÚµéÀÌ ¾ÇÀÇÀûÀÎ ¸í·ÉµéÀ» Æ÷ÇÔÇÑ DVI ÆÄÀÏÀ» ÇÁ¸°Æ® ÇÔÀ¸·Î½á ÀÓÀÇÀÇ ¸í·É¼öÇàÀ» Çã¿ëÇÑ´Ù.
Ãë¾àÇÑ Ç÷§Æû: RedHat Linux 6.2 RedHat Linux 7.0 RedHat Linux 7.1
* Âü°í »çÀÌÆ®: http://www.securityfocus.com/bid/3241 http://www.redhat.com/support/errata/RHSA-2001-102.html |
| ÇØ°áÃ¥ |
Àӽà Á¶Ä¡¹æ¹ýÀ¸·Î´Â DVI ¹®¼¸¦ À§ÇÑ printfilters¿¡ ÀÖ´Â ¿£Æ®¸®¸¦ ¼öÁ¤ÇÏ´Â ¹æ¹ýÀÌ ÀÖ´Ù.
Red Hat ½Ã½ºÅÛ¿¡¼ /usr/lib/rhs/rhs-printfilters/dvi-to-ps.fpi ÆÄÀÏÀ» ÆíÁýÇÏ¿© 'dvips'ÀÇ ½ÇÇà¹æ¹ýÀÌ ¸í½ÃµÈ ¶óÀÎÀ» ´ÙÀ½°ú °°ÀÌ º¯°æÇÑ´Ù:
dvips -f $DVIPS_OPTIONS < $TMP_FILE À» dvips -R -f $DVIPS_OPTIONS < $TMP_FILE ·Î.
'-R' Àμö´Â Secure Mode·Î 'dvips'¸¦ ½ÇÇà½ÃŲ´Ù´Â °ÍÀÌ´Ù. |
| °ü·Ã URL |
CVE-2001-1002 (CVE) |
| °ü·Ã URL |
(SecurityFocus) |
| °ü·Ã URL |
(ISS) |
|