481 matches found
libyang 代码问题漏洞
libyang is a YANG data modeling language parser and toolkit written in C. A security vulnerability exists in libyang versions v2.0.164 through v2.1.30, which stems from a NULL pointer dereference in the function lysparsemem in lysparsemem.c. The vulnerability is caused by a NULL pointer dereferen...
CVE-2023-26916
libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysparsemem at lysparsemem.c...
CVE-2023-26916
libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysparsemem at lysparsemem.c...
CVE-2023-26916
libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysparsemem at lysparsemem.c...
CVE-2023-26916
The CVE-2023-26916 issue affects libyang, specifically a NULL pointer dereference in lys_parse_mem, observed in libyang versions 2.0.164 through 2.1.30. Evidence across multiple feeds notes the vulnerability arises during YANG parsing (lys_parse_mem.c) and can lead to a crash. Several advisories ...
PT-2023-9144
Name of the Vulnerable Software and Affected Versions: libyang versions 2.0.164 through 2.1.30 Description: The issue is related to a NULL pointer dereference in the lys parse mem function of the libyang library, which is used for YANG data modeling language parsing. This could allow a remote...
CVE-2023-26916
libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysparsemem at lysparsemem.c...
CVE-2023-26916
libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lysparsemem at lysparsemem.c...
SUSE CVE-2019-19333
In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "bits". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a denial of...
SUSE CVE-2019-19334
In all versions of libyang before 1.0-r5, a stack-based buffer overflow was discovered in the way libyang parses YANG files with a leaf of type "identityref". An application that uses libyang to parse untrusted YANG files may be vulnerable to this flaw, which would allow an attacker to cause a...
SUSE CVE-2019-20391
An invalid memory access flaw is present in libyang before v1.0-r3 in the function resolvefeaturevalue when an if-feature statement is used inside a bit. Applications that use libyang to parse untrusted input yang files may crash...
SUSE CVE-2019-20392
An invalid memory access flaw is present in libyang before v1.0-r1 in the function resolvefeaturevalue when an if-feature statement is used inside a list key node, and the feature used is not defined. Applications that use libyang to parse untrusted input yang files may crash...
SUSE CVE-2019-20394
A 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 files may be vulnerable to this flaw, which would cause a crash or potentially code execution...
SUSE CVE-2019-20393
A double-free is present in libyang before v1.0-r1 in the function yyparse when an empty description is used. Applications that use libyang to parse untrusted input yang files may be vulnerable to this flaw, which would cause a crash or potentially code execution...
SUSE CVE-2019-20397
A 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 vulnerable to this flaw, which would cause a crash or potentially code execution...
SUSE CVE-2019-20395
A 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...
SUSE CVE-2019-20398
A NULL pointer dereference is present in libyang before v1.0-r3 in the function lysextensioninstancesfree due to a copy of unresolved extensions in lysrestrdup. Applications that use libyang to parse untrusted input yang files may crash...
SUSE CVE-2021-28902
In function readyincontainer in libyang extr is NULL. In some cases, it can be NULL, which leads to the operation of retval-extr-flags that results in a crash...
SUSE CVE-2021-28903
A stack overflow in libyang = v1.0.225 can cause a denial of service through function lyxmlparsemem. lyxmlparseelem function will be called recursively, which will consume stack space and lead to crash...