Bug 1203523 - (CVE-2022-40154) VUL-0: CVE-2022-40154: xstream: stackoverflow in XML serialization
(CVE-2022-40154)
VUL-0: CVE-2022-40154: xstream: stackoverflow in XML serialization
Status: NEW
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P3 - Medium : Normal
: ---
Assigned To: Fridrich Strba
Security Team bot
https://smash.suse.de/issue/342789/
CVSSv3.1:SUSE:CVE-2022-40154:5.9:(AV:...
:
Depends on:
Blocks:
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Reported: 2022-09-19 11:43 UTC by Thomas Leroy
Modified: 2022-10-11 13:30 UTC (History)
3 users (show)

See Also:
Found By: Security Response Team
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---
stoyan.manolov: needinfo? (fstrba)


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Description Thomas Leroy 2022-09-19 11:43:18 UTC
CVE-2022-40154

Those using Xstream to serialise XML data may be vulnerable to Denial of Service
attacks (DOS). If the parser is running on user supplied input, an attacker may
supply content that causes the parser to crash by stack overflow. This effect
may support a denial of service attack.

Upstream issue:
https://github.com/x-stream/xstream/issues/304

References:
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2022-40154
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50393
https://github.com/x-stream/xstream/issues/304
https://www.cve.org/CVERecord?id=CVE-2022-40154