cbcvebase.
CVE-2024-45490
published 2024-08-30

CVE-2024-45490: An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.

PriorityP341high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.69%
74.5th percentile
An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XML_ParseBuffer.

Affected

23 ranges
VendorProductVersion rangeFixed in
appleios18.2_and_ipados18.2
appleipados17.7.3
applemacos_sequoia
applemacossonoma14.7.2
applemacosventura13.7.2
appletvos18.2
applevisionos2.2
applewatchos11.2
debianexpat< expat 2.5.0-1+deb12u1 (bookworm)expat 2.5.0-1+deb12u1 (bookworm)
debianlibxmltok< expat 2.5.0-1+deb12u1 (bookworm)expat 2.5.0-1+deb12u1 (bookworm)
libexpat_projectlibexpat< 2.6.32.6.3
msrcazl3_cmake_3.30.3-6_on_azure_linux_3.0
msrcazl3_expat_2.6.2-1_on_azure_linux_3.0
msrcazl3_expat_2.6.3-1_on_azure_linux_3.0
msrcazl3_python3_3.12.3-5_on_azure_linux_3.0
msrcazure_linux_3.0_arm
msrcazure_linux_3.0_x64
msrccbl2_cmake_3.21.4-17_on_cbl_mariner_2.0
msrccbl2_expat_2.6.2-2_on_cbl_mariner_2.0
msrccbl2_expat_2.6.3-1_on_cbl_mariner_2.0
msrccbl2_python3_3.9.19-13_on_cbl_mariner_2.0
msrccbl_mariner_2.0_arm
msrccbl_mariner_2.0_x64

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_debian7.5HIGH
vendor_msrc7.5HIGH
vendor_redhat7.5HIGH
vendor_ubuntu7.5HIGH
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