{"id":40185,"date":"2026-10-16T08:34:11","date_gmt":"2026-10-16T00:34:11","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-111273"},"modified":"2026-10-16T08:34:11","modified_gmt":"2026-10-16T00:34:11","slug":"cve-2026-111273","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-111273","title":{"rendered":"CVE-2026-111273 [MEDIUM] &#8211; unarr through 1.1.1 contains an off-by-one heap-based buffer overflow in tar_get_name() in"},"content":{"rendered":"<p>unarr through 1.1.1 contains an off-by-one heap-based buffer overflow in tar_get_name() in tar\/parse-tar.c, reachable through the ar_entry_get_name() API. Attackers can supply a crafted TAR archive with a full ustar prefix and name to write a NUL byte past the allocation, corrupting heap memory and crashing the process.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>unarr through 1.1.1 contains an off-by-one heap-based buffer overflow in tar_get_name() in tar\/parse-tar.c, reachable through the ar_entry_get_name() API. Attackers can supply a crafted TAR archive wi<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-40185","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/40185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=40185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}