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CVE-2022-23852
Published: Jan 24, 2022
Modified: May 5, 2025
PUBLISHED
Description
Expat (aka libexpat) before 2.4.4 has a signed integer overflow in XML_GetBuffer, for configurations with a nonzero XML_CONTEXT_BYTES.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
https://github.com/libexpat/libexpat/pull/550
x_refsource_MISC
DSA-5073
vendor-advisory
x_refsource_DEBIAN
[debian-lts-announce] 20220307 [SECURITY] [DLA 2935-1] expat security update
mailing-list
x_refsource_MLIST
https://www.oracle.com/security-alerts/cpuapr2022.html
x_refsource_MISC
https://www.tenable.com/security/tns-2022-05
x_refsource_CONFIRM
https://security.netapp.com/advisory/ntap-20220217-0001/
x_refsource_CONFIRM
https://cert-portal.siemens.com/productcert/pdf/ssa-484086.pdf
x_refsource_CONFIRM
GLSA-202209-24
vendor-advisory
x_refsource_GENTOO
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