CVE-2013-4420

概要

参考情報

• debian.org/security/2014/dsa-2863
• bugs.debian.org/cgi-bin/bugreport.cgi
• lists.feep.net/pipermail/libtar/2014-February/000403.html

libtar のその他の脆弱性

• CVE-2021-33646高 7.5The th_read() function doesn’t free a variable t->th_buf.gnu_longname after allocating memory, which may cause a memory leak.
• CVE-2021-33645高 7.5The th_read() function doesn’t free a variable t->th_buf.gnu_longlink after allocating memory, which may cause a memory leak.
• CVE-2021-33644高 8.1An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable …
• CVE-2021-33643緊急 9.1An attacker who submits a crafted tar file with size in header struct being 0 may be able to trigger an calling of malloc(0) for a variable …
• CVE-2013-4397中 6.8Multiple integer overflows in the th_read function in lib/block.c in libtar before 1.2.20 allow remote attackers to cause a denial of servic…