Ubuntu
libcoap3 package

libcoap3 4.3.5-2 source package in Ubuntu

Changelog

libcoap3 (4.3.5-2) unstable; urgency=medium

  * add fonts-urw-base35 as dependency
    (to install the missing URW Type 1 fonts, Closes: #1122433)
  * add spelling.patch
  * CVE-2025-59391 (Closes: #1122290)
    fix OSCORE configuration file parsing issue
  * CVE-2025-65493 (Closes: 1121415)
    fix NULL pointer dereference
  * CVE-2025-65494
    fix NULL pointer dereference
  * CVE-2025-65495
    fix integer signedness
  * CVE-2025-65496
    fix NULL pointer dereference
  * CVE-2025-65497
    fix NULL pointer dereference
  * CVE-2025-65498
    fix NULL pointer dereference
  * CVE-2025-65499
    fix array index error
  * CVE-2025-65500
    fix NULL pointer dereference
  * CVE-2025-65501
    fix NULL pointer dereference

 -- Thorsten Alteholz <email address hidden>  Sun, 21 Dec 2025 10:23:22 +0100

Upload details

Uploaded by:
Debian IoT Maintainers
Uploaded to:
Sid
Original maintainer:
Debian IoT Maintainers
Architectures:
any all
Section:
misc
Urgency:
Medium Urgency

See full publishing history Publishing

Series Pocket Published Component Section
Resolute release universe misc

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File Size SHA-256 Checksum
libcoap3_4.3.5-2.dsc 2.3 KiB fa7ef88cd5535cb128ab8fc4146f4773e8f65ac4f43e1a2d78f6b83a38692552
libcoap3_4.3.5.orig.tar.bz2 574.8 KiB a332b682ceacef4c3130b2fb17851db02020c3f64b8a562c1ffd8d9b8a9320d4
libcoap3_4.3.5-2.debian.tar.xz 12.8 KiB e9055ead5a0560a9aa9ed55f27cc2a4abfbf93c23588f6e951401e01ee1d2a64

Available diffs

No changes file available.

Binary packages built by this source

libcoap3-bin: C-Implementation of CoAP - example binaries API version 3

 The libcoap provides some example binary files to show the usage of a CoAP
 Server, CoAP Client and a Resource Directory implementation. These examples
 heavily rely on the libcoap as the core functionality is based there.
 .
 This package provides the following example binaries without DTLS functions:
  * coap-client-notls
    A command-line client that allows you to interact with CoAP resources.
 .
  * coap-server-notls
    Simple server that can provide CoAP resources for simple testing cases.
 .
  * coap-rd-notls
    This binary let you simulate various CoAP resources mostly for testing
    purpose.
 .
 This package provides the following example binaries with DTLS functions:
  * coap-client-{gnutls,openssl}
    A command-line client that allows you to interact with CoAP resources
    based on TLS functions by GnuTLS or OpenSSL.
 .
  * coap-server-{gnutls,openssl}
    Simple server that can provide CoAP resources for simple testing cases
    based on TLS functions by GnuTLS or OpenSSL.
 .
  * coap-rd-{gnutls,openssl}
    This binary let you simulate various CoAP resources mostly for testing
    based on TLS functions by GnuTLS or OpenSSL.
 .
 You can use these files without any exception no matter as they named
 examples. Please see the respective man pages for usage instructions.

libcoap3-bin-dbgsym: debug symbols for libcoap3-bin
libcoap3-dev: C-Implementation of CoAP - development files API version 3

 Lightweight application-protocol for devices that are constrained their
 resources such as computing power, RF range, memory, bandwidth, or network
 packet sizes. This protocol, CoAP, is developed in the IETF working group
 "CoRE", <https://datatracker.ietf.org/wg/6lowapp/about/> and was
 standardized in RFC 7252.
 .
 This package contains the developer files like headers, the static library
 and the pkg-config files.

libcoap3-doc: C-Implementation of CoAP - HTML based documentation files for API v3

 Lightweight application-protocol for devices that are constrained their
 resources such as computing power, RF range, memory, bandwidth, or network
 packet sizes. This protocol, CoAP, is developed in the IETF working group
 "CoRE", <https://datatracker.ietf.org/wg/6lowapp/about/> and was
 standardized in RFC 7252.
 .
 This package contains the Doxygen generated library API HTML documentation
 for libcoap.
 They can be accessed by open /usr/share/doc/libcoap3-doc/html/index.html.

libcoap3t64: C-Implementation of CoAP - libraries API version 3

 Lightweight application-protocol for devices that are constrained their
 resources such as computing power, RF range, memory, bandwidth, or network
 packet sizes. This protocol, CoAP, is developed in the IETF working group
 "CoRE", <https://datatracker.ietf.org/wg/6lowapp/about/> and was
 standardized in RFC 7252.
 .
 The libcoap library v3 has DTLS functionality included based on TLS
 functions provided by GnuTLS or OpenSSL with enhanced behavior to the
 previous API version.
 .
 This package contains the various libcoap libraries based on API v3 with
 and without DTLS functionality.

libcoap3t64-dbgsym: debug symbols for libcoap3t64