crítica
CVE-2024-45491
libexpat: Integer Overflow or Wraparound
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Julia9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD, Azure Linux, CBL-Mariner, Julia, Photon OS. Más baja según Bottlerocket (alta), Red Hat (media), AlmaLinux (media), Oracle (media), Rocky Linux (media), Ubuntu (media).
Descripción
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).
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| Azure Linux 3.0 | expat | 0:2.6.3-1.azl3 |
| CBL-Mariner 2.0 | expat | 0:2.6.3-1.cm2 |
| julia::Julia Ecosystem Security Advisories | Expat_jll | 2.6.4+0 |
| Photon OS 3.0 | expat | 2.2.9-12.ph3 |
| Photon OS 4.0 | expat, expat-devel, expat-docs y 1 más | 2.4.9-3.ph4 |
| Photon OS 5.0 | expat, expat-devel, expat-docs y 3 más | 2.6.0-3.ph5 y 1 más |
| alma 8 | expat, expat-devel, xmlrpc-c y 4 más | 2.2.5-15.el8_10 y 1 más |
| alma 9 | expat, expat-devel | 2.5.0-2.el9_4.1 |
| alpine 3.17 | expat | 2.6.3-r0 |
| alpine 3.18 | expat | 2.6.3-r0 |
| alpine 3.19 | expat | 2.6.3-r0 |
| alpine 3.20 | expat, qt5-qtwebengine | 2.6.3-r0 y 1 más |
Mostrar las 141 entradas de 60 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| Azure Linux 3.0 | expat | 0:2.6.3-1.azl3 |
| CBL-Mariner 2.0 | expat | 0:2.6.3-1.cm2 |
| julia::Julia Ecosystem Security Advisories | Expat_jll | 2.6.4+0 |
| Photon OS 3.0 | expat | 2.2.9-12.ph3 |
| Photon OS 4.0 | expat | 2.4.9-3.ph4 |
| Photon OS 4.0 | expat-devel | 2.4.9-3.ph4 |
| Photon OS 4.0 | expat-docs | 2.4.9-3.ph4 |
| Photon OS 4.0 | expat-libs | 2.4.9-3.ph4 |
| Photon OS 5.0 | expat | 2.6.0-3.ph5 |
| Photon OS 5.0 | expat-devel | 2.6.0-3.ph5 |
| Photon OS 5.0 | expat-docs | 2.6.0-3.ph5 |
| Photon OS 5.0 | expat-libs | 2.6.0-3.ph5 |
| Photon OS 5.0 | mozjs | 102.12.0-6.ph5 |
| Photon OS 5.0 | mozjs-devel | 102.12.0-6.ph5 |
| alma 8 | expat | 2.2.5-15.el8_10 |
| alma 8 | expat-devel | 2.2.5-15.el8_10 |
| alma 8 | xmlrpc-c | 1.51.0-10.el8_10 |
| alma 8 | xmlrpc-c-c++ | 1.51.0-10.el8_10 |
| alma 8 | xmlrpc-c-client | 1.51.0-10.el8_10 |
| alma 8 | xmlrpc-c-client++ | 1.51.0-10.el8_10 |
| alma 8 | xmlrpc-c-devel | 1.51.0-10.el8_10 |
| alma 9 | expat | 2.5.0-2.el9_4.1 |
| alma 9 | expat-devel | 2.5.0-2.el9_4.1 |
| alpine 3.17 | expat | 2.6.3-r0 |
| alpine 3.18 | expat | 2.6.3-r0 |
| alpine 3.19 | expat | 2.6.3-r0 |
| alpine 3.20 | expat | 2.6.3-r0 |
| alpine 3.20 | qt5-qtwebengine | 5.15.16-r12 |
| alpine 3.21 | expat | 2.6.3-r0 |
| alpine 3.21 | qt5-qtwebengine | 5.15.17-r3 |
| alpine 3.21 | qt6-qtwebengine | 6.7.2-r6 |
| alpine 3.22 | expat | 2.6.3-r0 |
| alpine 3.22 | qt5-qtwebengine | 5.15.17-r3 |
| alpine 3.22 | qt6-qtwebengine | 6.7.2-r6 |
| alpine 3.23 | expat | 2.6.3-r0 |
| alpine 3.23 | qt5-qtwebengine | 5.15.17-r3 |
| alpine 3.23 | qt6-qtwebengine | 6.7.2-r6 |
| alpine 3.24 | expat | 2.6.3-r0 |
| alpine 3.24 | qt6-qtwebengine | 6.7.2-r6 |
| alpine edge | expat | 2.6.3-r0 |
| alpine edge | qt6-qtwebengine | 6.7.2-r6 |
| bottlerocket | libexpat | 2.4.1-8d443e7c |
| chainguard | expat | 2.6.3-r0 |
| debian 11 | expat | 2.2.10-2+deb11u6 |
| debian 11 | libxmltok | sin corrección indicada |
| debian 12 | expat | 2.5.0-1+deb12u1 |
| debian 12 | libxmltok | sin corrección indicada |
| debian 13 | expat | 2.6.2-2 |
| debian 14 | expat | 2.6.2-2 |
| echo | expat | 2.5.0-1+deb12u1 |
| echo | libxmltok | sin corrección indicada |
| Oracle Linux 8 | expat | 2.2.5-15.0.1.el8_10 |
| Oracle Linux 8 | expat-devel | 2.2.5-15.0.1.el8_10 |
| Oracle Linux 8 | xmlrpc-c | 1.51.0-10.el8_10 |
| Oracle Linux 8 | xmlrpc-c-c++ | 1.51.0-10.el8_10 |
| Oracle Linux 8 | xmlrpc-c-client | 1.51.0-10.el8_10 |
| Oracle Linux 8 | xmlrpc-c-client++ | 1.51.0-10.el8_10 |
| Oracle Linux 8 | xmlrpc-c-devel | 1.51.0-10.el8_10 |
| Oracle Linux 9 | expat | 2.5.0-2.el9_4.1 |
| Oracle Linux 9 | expat-devel | 2.5.0-2.el9_4.1 |
| rapidfort alma 8 | firefox | sin corrección indicada |
| rapidfort alma 8 | thunderbird | sin corrección indicada |
| rapidfort alma 9 | firefox | sin corrección indicada |
| rapidfort alma 9 | firefox-x11 | sin corrección indicada |
| rapidfort alma 9 | thunderbird | sin corrección indicada |
| rapidfort alpine 3.20 | expat | 2.6.3-r0 |
| rapidfort alpine 3.20 | qt6-qtwebengine | 6.7.2-r6 |
| rapidfort alpine 3.21 | expat | 2.6.3-r0 |
| rapidfort alpine 3.21 | qt5-qtwebengine | 5.15.17-r3 |
| rapidfort alpine 3.21 | qt6-qtwebengine | 6.7.2-r6 |
| rapidfort alpine 3.22 | expat | 2.6.3-r0 |
| rapidfort alpine 3.22 | qt5-qtwebengine | 5.15.17-r3 |
| rapidfort alpine 3.22 | qt6-qtwebengine | 6.7.2-r6 |
| rapidfort alpine 3.23 | expat | 2.6.3-r0 |
| rapidfort alpine 3.23 | qt5-qtwebengine | 5.15.17-r3 |
| rapidfort alpine 3.23 | qt6-qtwebengine | 6.7.2-r6 |
| rapidfort alpine 3.24 | expat | 2.6.3-r0 |
| rapidfort alpine 3.24 | qt5-qtwebengine | 5.15.17-r3 |
| rapidfort alpine 3.24 | qt6-qtwebengine | 6.7.2-r6 |
| rapidfort debian 12 | libxmltok | 0:1.2-4.1 |
| rapidfort debian 13 | libxmltok | 0:1.2-4.1 |
| rapidfort Oracle Linux 9 | expat | 0:2.5.0-2.el9_4.1 |
| rapidfort Oracle Linux 9 | expat-devel | 0:2.5.0-2.el9_4.1 |
| rapidfort Oracle Linux 9 | firefox | sin corrección indicada |
| rapidfort Oracle Linux 9 | firefox-x11 | sin corrección indicada |
| rapidfort Oracle Linux 9 | thunderbird | sin corrección indicada |
| rapidfort rocky 8 | firefox | sin corrección indicada |
| rapidfort rocky 8 | thunderbird | sin corrección indicada |
| rapidfort rocky 9 | firefox | sin corrección indicada |
| rapidfort rocky 9 | firefox-x11 | sin corrección indicada |
| rapidfort rocky 9 | thunderbird | sin corrección indicada |
| rapidfort ubuntu 20.04 | expat | 0:2.4.7-1ubuntu0.4, 0:2.6.1-2ubuntu0.1 |
| rapidfort ubuntu 20.04 | matanza | sin corrección indicada |
| rapidfort ubuntu 20.04 | rf-expat | 0:2.4.7-1ubuntu0.4, 0:2.6.1-2ubuntu0.1 |
| rapidfort ubuntu 22.04 | expat | 0:2.4.7-1ubuntu0.4, 0:2.6.1-2ubuntu0.1 |
| rapidfort ubuntu 22.04 | matanza | sin corrección indicada |
| rapidfort ubuntu 22.04 | rf-expat | 0:2.4.7-1ubuntu0.4, 0:2.6.1-2ubuntu0.1 |
| rapidfort ubuntu 24.04 | expat | 0:2.4.7-1ubuntu0.4, 0:2.6.1-2ubuntu0.1 |
| rapidfort ubuntu 24.04 | matanza | sin corrección indicada |
| rapidfort ubuntu 24.04 | rf-expat | 0:2.4.7-1ubuntu0.4, 0:2.6.1-2ubuntu0.1 |
| Red Hat | compat-expat1 | sin corrección indicada |
| Red Hat | expat | sin corrección indicada |
| Red Hat | expat-devel | sin corrección indicada |
| Red Hat | expat-static | sin corrección indicada |
| Red Hat | firefox | sin corrección indicada |
| Red Hat | firefox-x11 | sin corrección indicada |
| Red Hat | mingw-expat | sin corrección indicada |
| Red Hat | mingw32-expat | sin corrección indicada |
| Red Hat | mingw64-expat | sin corrección indicada |
| Red Hat | openshift/ose-rhel-coreos-9 | sin corrección indicada |
| Red Hat | thunderbird | sin corrección indicada |
| rocky 8 | expat | 2.2.5-15.el8_10 |
| rocky 8 | expat-devel | 2.2.5-15.el8_10 |
| rocky 8 | xmlrpc-c | 1.51.0-10.el8_10 |
| rocky 8 | xmlrpc-c-client | 1.51.0-10.el8_10 |
| rocky 9 | expat | 2.5.0-2.el9_4.1 |
| rocky 9 | expat-devel | 2.5.0-2.el9_4.1 |
| root.io debian 11 | rootio-expat | 2.2.10-2+deb11u6 |
| root.io debian 12 | rootio-expat | 2.5.0-1+deb12u1 |
| root.io debian 13 | rootio-expat | 2.6.2-2 |
| seal debian | expat | 2.5.0-1+deb12u1+sp999, 2.5.0-1+deb12u2+sp999 |
| seal debian | seal-expat | 2.5.0-1+deb12u1+sp999, 2.5.0-1+deb12u2+sp999 |
| seal Red Hat 7 | expat | 2.1.0-15.el7_9+sp999 |
| seal Red Hat 7 | seal-expat | 2.1.0-15.el7_9+sp999 |
| seal Red Hat 8 | expat | 2.2.5-16.el8_10+sp999, 2.2.5-4.0.1.el8_5.3+sp999 |
| seal Red Hat 8 | seal-expat | 2.2.5-16.el8_10+sp999, 2.2.5-4.0.1.el8_5.3+sp999 |
| ubuntu 14.04-ESM | expat | 2.1.0-4ubuntu1.4+esm9 |
| ubuntu 16.04-ESM | expat | 2.1.0-7ubuntu0.16.04.5+esm9 |
| ubuntu 16.04-ESM | libxmltok | 1.2-3ubuntu0.16.04.1~esm4 |
| ubuntu 18.04-ESM | expat | 2.2.5-3ubuntu0.9+esm1 |
| ubuntu 18.04-ESM | libxmltok | 1.2-4ubuntu0.18.04.1~esm3 |
| ubuntu 20.04 | expat | 2.2.9-1ubuntu0.7 |
| ubuntu 20.04-ESM | expat | 2.2.9-1ubuntu0.7 |
| ubuntu 20.04-ESM | libxmltok | 1.2-4ubuntu0.20.04.1~esm3 |
| ubuntu 22.04 | expat | 2.4.7-1ubuntu0.4 |
| ubuntu 22.04 | libxmltok | sin corrección indicada |
| ubuntu 24.04 | expat | 2.6.1-2ubuntu0.1 |
| ubuntu 24.04 | libxmltok | sin corrección indicada |
| ubuntu 24.10 | libxmltok | 1.2-4.1ubuntu3 |
| ubuntu 25.04 | libxmltok | 1.2-4.1ubuntu3 |
| wolfi | expat | 2.6.3-r0 |
Referencias
- http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45491
- https://access.redhat.com/errata/RHSA-2024:6754
- https://access.redhat.com/security/cve/CVE-2024-45491
- https://bugzilla.redhat.com/2308615
- https://bugzilla.redhat.com/2308616
- https://bugzilla.redhat.com/2308617
- https://bugzilla.redhat.com/show_bug.cgi?id=2308615
- https://bugzilla.redhat.com/show_bug.cgi?id=2308616
Las 31 referencias
- https://bugzilla.redhat.com/show_bug.cgi?id=2308617
- https://cert-portal.siemens.com/productcert/html/ssa-082556.html
- https://cert-portal.siemens.com/productcert/html/ssa-613116.html
- https://creativecommons.org/licenses/by/4.0/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45490
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45491
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-45492
- https://errata.almalinux.org/9/ALSA-2024-6754.html
- https://errata.rockylinux.org/RLSA-2024:6754
- https://github.com/bottlerocket-os/bottlerocket-core-kit/blob/develop/advisories/2.4.1/BRSA-rsshgwurguax.toml
- https://github.com/libexpat/libexpat/blob/R_2_6_3/expat/Changes
- https://github.com/libexpat/libexpat/issues/888
- https://github.com/libexpat/libexpat/pull/891
- https://linux.oracle.com/cve/CVE-2024-45491.html
- https://linux.oracle.com/errata/ELSA-2024-8859.html
- https://lists.debian.org/debian-lts-announce/2024/09/msg00036.html
- https://nvd.nist.gov/vuln/detail/CVE-2024-45491
- https://security.netapp.com/advisory/ntap-20241018-0003/
- https://ubuntu.com/security/notices/USN-7000-1
- https://ubuntu.com/security/notices/USN-7000-2
- https://ubuntu.com/security/notices/USN-7001-1
- https://ubuntu.com/security/notices/USN-7001-2
- https://www.cve.org/CVERecord?id=CVE-2024-45491