Cesnet Libyang 1.0 R1
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cpe:2.3:a:cesnet:libyang:1.0:r1:*:*:*:*:*:*
part: a version: 1.0 update: r1
| Vendor | Cesnet (5818c94d-3dbf-5da4-b215-d2a119df07c9) |
|---|---|
| Product | Libyang (aced704d-161e-535d-b9f5-b398115cf3b7) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from NVD CPE 2.0 feed |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
pkg:deb/debian/libyang |
purl2cpe | 2026-06-01 10:12:18.598873 |
pkg:deb/ubuntu/libyang |
purl2cpe | 2026-06-01 10:12:18.598875 |
pkg:github/cesnet/libyang |
purl2cpe | 2026-06-01 10:12:18.598876 |
pkg:rpm/centos/libyang |
purl2cpe | 2026-06-01 10:12:18.598877 |
pkg:rpm/fedora/libyang |
purl2cpe | 2026-06-01 10:12:18.598879 |
pkg:rpm/opensuse/libyang |
purl2cpe | 2026-06-01 10:12:18.598880 |
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2019-20398 |
vulnerable | 2026-06-08 05:13:40.569808 |
Details available
A 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 libyang to parse untrusted input yang files may crash.
Published: 2020-01-22T00:00:00.000Z
Updated: 2024-08-05T02:39:09.444Z Reference links
|
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2019-20394 |
vulnerable | 2026-06-08 05:13:40.562227 |
Details available
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.
Published: 2020-01-22T00:00:00.000Z
Updated: 2024-08-05T02:39:09.578Z Reference links
|
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2019-20391 |
vulnerable | 2026-06-08 05:13:40.559130 |
Details available
An invalid memory access flaw is present in libyang before v1.0-r3 in the function resolve_feature_value() when an if-feature statement is used inside a bit. Applications that use libyang to parse untrusted input yang files may crash.
Published: 2020-01-22T00:00:00.000Z
Updated: 2024-08-05T02:39:09.273Z Reference links
|
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2019-19334 |
vulnerable | 2026-06-08 05:13:22.149858 |
Details available
HIGH (8.1)
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 denial of service or possibly gain code execution.
Published: 2019-12-06T15:22:19.000Z
Updated: 2024-08-05T02:16:46.899Z Reference links
|
Imported from gcve-enriched-dumps CVE data |
CVE:CVE-2019-19333 |
vulnerable | 2026-06-08 05:13:22.146882 |
Details available
HIGH (8.1)
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 service or possibly gain code execution.
Published: 2019-12-06T15:19:58.000Z
Updated: 2024-08-05T02:16:46.793Z Reference links
|
Imported from gcve-enriched-dumps CVE data |
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