CVE-2021-45960
PoC ×2—CVSS 3.1
8.8 high
EPSS
4%p90
Published
()
Modified
Description
In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function in xmlparse.c can lead to realloc misbehavior (e.g., allocating too few bytes, or only freeing memory).
- Vendors
- libexpat projecttenabledebiansiemensnetapp
- Products
- libexpat, nessus, debian linux, sinema remote connect server, active iq unified manager, hci baseboard management controller, oncommand workflow automation, solidfire \& hci management node
- Weakness
- CWE-682
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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