cesnet

Top products

The 15 most recently published vulnerabilities affecting cesnet.

• CVE-2026-44673libyang: lyb_read_string() integer overflow → heap buffer overflow7.5May 14, 2026
• CVE-2023-26917libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysp_stmt_validate_value at lys_parse_mem.c.7.5Apr 11, 2023
• CVE-2023-26916libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lys_parse_mem at lys_parse_mem.c.5.3Apr 3, 2023
• CVE-2016-15014CESNET theme-cesnet resetpassword.php insufficiently protected credentials3.3Jan 7, 2023
• CVE-2021-28906In function read_yin_leaf() in libyang <= v1.0.225, it doesn't check whether the value of retval->ext[r] is NULL. In some cases, it can be NULL, which leads to the operation of retval->ext[r]->flag...7.5May 20, 2021
• CVE-2021-28905In function lys_node_free() in libyang <= v1.0.225, it asserts that the value of node->module can't be NULL. But in some cases, node->module can be null, which triggers a reachable assertion (CWE-6...7.5May 20, 2021
• CVE-2021-28904In function ext_get_plugin() in libyang <= v1.0.225, it doesn't check whether the value of revision is NULL. If revision is NULL, the operation of strcmp(revision, ext_plugins[u].revision) will lea...7.5May 20, 2021
• CVE-2021-28903A stack overflow in libyang <= v1.0.225 can cause a denial of service through function lyxml_parse_mem(). lyxml_parse_elem() function will be called recursively, which will consume stack space and ...7.5May 20, 2021
• CVE-2021-28902In function read_yin_container() in libyang <= v1.0.225, it doesn't check whether the value of retval->ext[r] is NULL. In some cases, it can be NULL, which leads to the operation of retval->ext[r]-...7.5May 20, 2021
• CVE-2020-5281LDAP connector injection in Perun6.2Mar 25, 2020
• CVE-2019-20398A NULL pointer dereference is present in libyang before v1.0-r3 in the function lys_extension_instances_free() due to a copy of unresolved extensions in lys_restr_dup(). Applications that use libya...6.5Jan 22, 2020
• CVE-2019-20397A double-free is present in libyang before v1.0-r1 in the function yyparse() when an organization field is not terminated. Applications that use libyang to parse untrusted input yang files may be v...8.8Jan 22, 2020
• CVE-2019-20396A segmentation fault is present in yyparse in libyang before v1.0-r1 due to a malformed pattern statement value during lys_parse_path parsing.6.5Jan 22, 2020
• CVE-2019-20395A stack consumption issue is present in libyang before v1.0-r1 due to the self-referential union type containing leafrefs. Applications that use libyang to parse untrusted input yang files may crash.6.5Jan 22, 2020
• CVE-2019-20394A double-free is present in libyang before v1.0-r3 in the function yyparse() when a type statement in used in a notification statement. Applications that use libyang to parse untrusted input yang f...8.8Jan 22, 2020