CVE-2020-29130

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Summary

CVECVE-2020-29130
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-11-26 20:15:00 UTC
Updated2023-11-07 03:21:00 UTC
Descriptionslirp.c in libslirp through 4.3.1 has a buffer over-read because it tries to read a certain amount of header data even if that exceeds the total packet length.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Debian Debian Linux 9.0 All All All
Operating System Debian Debian Linux 9.0 All All All
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Operating System Fedoraproject Fedora 32 All All All
Operating System Fedoraproject Fedora 33 All All All
Application Libslirp Project Libslirp All All All All

References

ReferenceSourceLinkTags
[SECURITY] Fedora 33 Update: libslirp-4.3.1-3.fc33 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
[Slirp] [PATCH] slirp: check pkt_len before reading protocol header MISC lists.freedesktop.org Exploit, Mailing List, Vendor Advisory
[SECURITY] [DLA 3362-1] qemu security update MLIST lists.debian.org
[SECURITY] [DLA 2560-1] qemu security update MLIST lists.debian.org Mailing List, Third Party Advisory
[SECURITY] Fedora 33 Update: libslirp-4.3.1-3.fc33 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
[SECURITY] Fedora 32 Update: libslirp-4.3.1-3.fc32 - package-announce - Fedora Mailing-Lists FEDORA lists.fedoraproject.org Mailing List, Third Party Advisory
[SECURITY] Fedora 32 Update: libslirp-4.3.1-3.fc32 - package-announce - Fedora Mailing-Lists lists.fedoraproject.org
oss-security - CVE-2020-29129 CVE-2020-29130 QEMU: slirp: out-of-bounds access while processing ARP/NCSI packets MLIST www.openwall.com Mailing List, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159456 Oracle Enterprise Linux Security Update for virt:ol and virt-devel:rhel (ELSA-2021-1762)
  • 159582 Oracle Enterprise Linux Security Update for qemu (ELSA-2021-9638)
  • 159672 Oracle Enterprise Linux Security Update for kvm_utils (ELSA-2022-9172)
  • 174920 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1243-1)
  • 174921 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1245-1)
  • 174922 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1240-1)
  • 174923 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1241-1)
  • 174924 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1244-1)
  • 174926 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1242-1)
  • 181630 Debian Security Update for qemu (DLA 3362-1)
  • 198431 Ubuntu Security Notification for libslirp vulnerabilities (USN-5009-1)
  • 239306 Red Hat Update for virt:rhel and virt-devel:rhel (RHSA-2021:1762)
  • 352383 Amazon Linux Security Advisory for qemu: ALAS2-2021-1671
  • 377413 Alibaba Cloud Linux Security Update for virt:rhel and virt-devel:rhel (ALINUX3-SA-2022:0119)
  • 501610 Alpine Linux Security Update for libslirp
  • 750097 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1837-1)
  • 750120 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1893-1)
  • 750124 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1894-1)
  • 750129 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1895-1)
  • 750138 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1918-1)
  • 750149 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1942-1)
  • 750152 SUSE Enterprise Linux Security Update for qemu (SUSE-SU-2021:1947-1)
  • 750251 OpenSUSE Security Update for qemu (openSUSE-SU-2021:0600-1)
  • 750771 OpenSUSE Security Update for qemu (openSUSE-SU-2021:1942-1)
  • 750827 OpenSUSE Security Update for qemu (openSUSE-SU-2021:1043-1)
  • 751924 OpenSUSE Security Update for slirp4netns (openSUSE-SU-2022:0943-1)
  • 753108 SUSE Enterprise Linux Security Update for slirp4netns (SUSE-SU-2022:0943-1)
  • 940118 AlmaLinux Security Update for virt:rhel and virt-devel:rhel (ALSA-2021:1762)
  • 960265 Rocky Linux Security Update for virt:rhel and virt-devel:rhel (RLSA-2021:1762)
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