A 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 lead to crash.
References
Link | Resource |
---|---|
https://github.com/CESNET/libyang/issues/1453 | Exploit Issue Tracking Third Party Advisory |
https://security.gentoo.org/glsa/202107-54 | Third Party Advisory |
Configurations
History
05 Apr 2022, 18:08
Type | Values Removed | Values Added |
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References |
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24 May 2021, 17:17
Type | Values Removed | Values Added |
---|---|---|
References | (CONFIRM) https://github.com/CESNET/libyang/issues/1453 - Exploit, Issue Tracking, Third Party Advisory | |
CWE | CWE-674 | |
CPE | cpe:2.3:a:cesnet:libyang:*:*:*:*:*:*:*:* | |
CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
20 May 2021, 19:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2021-05-20 19:15
Updated : 2024-02-04 21:47
NVD link : CVE-2021-28903
Mitre link : CVE-2021-28903
CVE.ORG link : CVE-2021-28903
JSON object : View
Products Affected
cesnet
- libyang
CWE
CWE-674
Uncontrolled Recursion