Description (CNA)
INDI (Instrument Neutral Distributed Interface) indiserver through 2.2.4.2, fixed in commit 96bbd7f, contains a stack buffer overflow vulnerability that allows unauthenticated remote attackers to crash the daemon by sending malformed XML with mismatched tags whose names exceed 1024 bytes. Attackers can send a single TCP packet on port 7624 with mismatched XML tags to trigger an unbounded sprintf() write into a fixed 1024-byte stack buffer in MsgQueue.cpp, terminating the daemon and disrupting all active client and driver sessions.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| indilib / indi | affected 0 through 2.2.4.2; unaffected 96bbd7f564bbb128a129019e44eadd40dd49cff9 |
CWE
CWE-121
References
- https://github.com/indilib/indi/issues/2472
- https://github.com/indilib/indi/commit/96bbd7f564bbb128a129019e44eadd40dd49cff9
- https://www.vulncheck.com/advisories/indi-indiserver-stack-buffer-overflow-via-xml-tag-parsing
ADP enrichment
No English description supplied.