CVE-2024-45491
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.3epss 1.1%
exploitation probability
1.1%top 35% of all CVEs
observed exploitation
nono source reports it
An issue was discovered in libexpat before 2.6.3. dtdCopy in xmlparse.c can have an integer overflow for nDefaultAtts on 32-bit platforms (where UINT_MAX equals SIZE_MAX).
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Affected products
n/a · n/aReferences
https://cert-portal.siemens.com/productcert/html/ssa-082556.htmlhttps://cert-portal.siemens.com/productcert/html/ssa-613116.htmlhttps://github.com/libexpat/libexpat/issues/888https://github.com/libexpat/libexpat/pull/891https://lists.debian.org/debian-lts-announce/2024/09/msg00036.htmlhttps://security.netapp.com/advisory/ntap-20241018-0003/