CVE-2020-29362

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Summary

CVECVE-2020-29362
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-12-16 14:15:00 UTC
Updated2021-01-11 16:50:00 UTC
DescriptionAn issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS#11 function call, the receiving entity may allow the reading of up to 4 bytes of memory past the heap allocation.

Risk And Classification

Problem Types: CWE-125

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application P11-kit Project P11-kit All All All All
Application P11-kit Project P11-kit All All All All

References

ReferenceSourceLinkTags
Releases · p11-glue/p11-kit · GitHub MISC github.com Release Notes, Third Party Advisory
Out-of-bounds read in p11_rpc_buffer_get_byte_array function · Advisory · p11-glue/p11-kit · GitHub MISC github.com Third Party Advisory
[SECURITY] [DLA 2513-1] p11-kit security update MLIST lists.debian.org Mailing List, Third Party Advisory
Debian -- Security Information -- DSA-4822-1 p11-kit DEBIAN www.debian.org Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 159195 Oracle Enterprise Linux Security Update for p11-kit (ELSA-2021-1609)
  • 239329 Red Hat Update for p11-kit (RHSA-2021:1609)
  • 377326 Alibaba Cloud Linux Security Update for p11-kit (ALINUX3-SA-2022:0088)
  • 500505 Alpine Linux Security Update for p11-kit
  • 504264 Alpine Linux Security Update for p11-kit
  • 591406 Siemens SIMATIC S7-1500 CPU GNU/Linux subsystem Multiple Vulnerabilities (SSB-439005, ICSA-22-104-13)
  • 690362 Free Berkeley Software Distribution (FreeBSD) Security Update for p11-kit (fdc49972-3ca7-11eb-929d-d4c9ef517024)
  • 752361 SUSE Enterprise Linux Security Update for p11-kit (SUSE-SU-2022:2405-1)
  • 752501 SUSE Enterprise Linux Security Update for p11-kit (SUSE-SU-2022:2871-1)
  • 900150 CBL-Mariner Linux Security Update for p11-kit 0.23.16.1
  • 903704 Common Base Linux Mariner (CBL-Mariner) Security Update for p11-kit (3707)
  • 940143 AlmaLinux Security Update for p11-kit (ALSA-2021:1609)
  • 960399 Rocky Linux Security Update for p11-kit (RLSA-2021:1609)
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