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libidn2-0 - Internationalized domain names (IDNA2008/TR46) library

Libidn2 implements the revised algorithm for internationalized domain names called IDNA2008/TR46.
This package contains runtime libraries.
2.3.0
OpenSUSE iconOpenSUSE Tumbleweed
2.2.0
OpenSUSE iconOpenSUSE Leap 15.0
OpenSUSE iconOpenSUSE Leap 15.1
OpenSUSE iconOpenSUSE Leap 15.2
Ubuntu iconUbuntu 19.10
Ubuntu iconUbuntu 20.04
2.0.5
Debian iconDebian 10.0
Debian iconDebian 9.0
Ubuntu iconUbuntu 18.10
Ubuntu iconUbuntu 19.04
2.0.4
OpenSUSE iconOpenSUSE Leap 15.0
OpenSUSE iconOpenSUSE Leap 15.1
OpenSUSE iconOpenSUSE Leap 42.3
Ubuntu iconUbuntu 18.04 LTS
2.0.2
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Ubuntu iconUbuntu 17.10
0.16
Debian iconDebian 9.0
0.10
Ubuntu iconUbuntu 16.04 LTS
DistributionVersionSincePackageInstalledPackager
Debian iconDebian 10.0 buster/maindeb2.0.5-1+deb10u1Feb 0874.9 kiB280 kiB
Debian iconDebian 9.0 stretch/maindeb0.16-1+deb9u12017-11-1059.2 kiB174 kiB
Debian iconDebian 9.0 stretch-backports/maindeb2.0.5-1~bpo9+12019-01-12119 kiB468 kiB
OpenSUSE iconOpenSUSE Leap 15.0 ossrpm2.0.4-lp150.1.102019-01-1751.3 kiB114 kiBhttps://bugs.opensuse.org
OpenSUSE iconOpenSUSE Leap 15.0 update/ossrpm2.2.0-lp150.2.3.1Dec 0352.8 kiB114 kiBhttp://bugs.opensuse.org
OpenSUSE iconOpenSUSE Leap 15.1 ossrpm2.0.4-lp151.2.32019-01-2351.1 kiB114 kiBhttps://bugs.opensuse.org
OpenSUSE iconOpenSUSE Leap 15.1 update/ossrpm2.2.0-lp151.3.3.1Dec 0352.7 kiB114 kiBhttp://bugs.opensuse.org
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OpenSUSE iconOpenSUSE Leap 42.3 ossrpm2.0.2-1.12019-01-1790.2 kiB307 kiBhttp://bugs.opensuse.org
OpenSUSE iconOpenSUSE Leap 42.3 update/ossrpm2.0.4-3.12019-01-2191.3 kiB307 kiBhttp://bugs.opensuse.org
OpenSUSE iconOpenSUSE Tumbleweed ossrpm2.3.0-2.1Mar 2258.3 kiB126 kiBhttps://bugs.opensuse.org
Ubuntu iconUbuntu 17.10 artful/maindeb2.0.2-52017-11-1089.7 kiB336 kiB
Ubuntu iconUbuntu 18.04 LTS bionic/maindeb2.0.4-1.1build22018-03-0847 kiB146 kiB
Ubuntu iconUbuntu 18.04 LTS bionic-security/maindeb2.0.4-1.1ubuntu0.2Oct 2947.5 kiB146 kiB
Ubuntu iconUbuntu 18.04 LTS bionic-updates/maindeb2.0.4-1.1ubuntu0.2Oct 2947.5 kiB146 kiB
Ubuntu iconUbuntu 18.10 cosmic/maindeb2.0.5-12019-01-1447.7 kiB208 kiB
Ubuntu iconUbuntu 19.04 disco/maindeb2.0.5-12019-01-1447.7 kiB208 kiB
Ubuntu iconUbuntu 19.04 disco-security/maindeb2.0.5-1ubuntu0.3Oct 2948.4 kiB212 kiB
Ubuntu iconUbuntu 19.04 disco-updates/maindeb2.0.5-1ubuntu0.3Oct 2948.4 kiB212 kiB
Ubuntu iconUbuntu 19.10 eoan/maindeb2.2.0-2Sep 2749.3 kiB216 kiB
Ubuntu iconUbuntu 20.04 focal/maindeb2.2.0-2Jan 0749.3 kiB216 kiB
Ubuntu iconUbuntu 16.04 LTS xenial/universedeb0.10-32017-11-1060.8 kiB261 kiB

Latest updates

OpenSUSE icon

OpenSUSE Tumbleweed oss: Updated from 2.3.0-1.2 to 2.3.0-2.1

Mar 22
  • No longer recommend -lang: supplements are in use.
OpenSUSE icon

OpenSUSE Tumbleweed oss: Updated from 2.3.0-1.1 to 2.3.0-1.2

Feb 09
  • update to 2.3.0:
    • Update the data tables from Unicode 6.3.0 to Unicode 11.0
    • Turn _idn2_punycode_encode, _idn2_punycode_decode into compat symbols
Debian icon

Debian 10.0 buster-proposed-updates/main: Version 2.0.5-1+deb10u1 removed

Feb 08
Debian icon

Debian 10.0 buster/main: Updated from 2.0.5-1 to 2.0.5-1+deb10u1

Feb 08
  • Non-maintainer upload by the Security Team.
  • Fix free of random (stack) value in idn2_to_ascii_4i()
  • idn2_to_ascii_4i(): Restrict output length to 63 (CVE-2019-18224) (Closes: #942895)
  • Fail make if 'ronn' doesn't exist when building docs
  • Fix generation of idn2.1 man page file
  • Move texinfo from Build-Depends-Indep to Build-Depends (Closes: #949705)
Debian icon

Debian 10.0 buster-proposed-updates/main: Version 2.0.5-1+deb10u1 introduced

Feb 02
  • Non-maintainer upload by the Security Team.
  • Fix free of random (stack) value in idn2_to_ascii_4i()
  • idn2_to_ascii_4i(): Restrict output length to 63 (CVE-2019-18224) (Closes: #942895)
  • Fail make if 'ronn' doesn't exist when building docs
  • Fix generation of idn2.1 man page file
  • Move texinfo from Build-Depends-Indep to Build-Depends (Closes: #949705)
OpenSUSE icon

OpenSUSE Leap 15.2 oss: Version 2.2.0-lp152.1.1 introduced

Jan 07
  • Update to version 2.2.0 CVE-2019-12290 bsc#1154884:
    • Perform A-Label roundtrip for lookup functions by default
    • Stricter check of input to punycode decoder
    • Fix punycode decoding with no ASCII chars but given delimiter
    • Fix 'idn2 --no-tr64' (was a no-op)
    • Allow _ as a basic code point in domain labels
    • Fail building documentation if 'ronn' isn't installed
    • git tag changed to reflect https://semver.org/
Ubuntu icon

Ubuntu 20.04 focal/main: Version 2.2.0-2 introduced

Jan 07
OpenSUSE icon

OpenSUSE Leap 15.0 update/oss: Version 2.2.0-lp150.2.3.1 introduced

Dec 03
  • Update to version 2.2.0 CVE-2019-12290 bsc#1154884:
    • Perform A-Label roundtrip for lookup functions by default
    • Stricter check of input to punycode decoder
    • Fix punycode decoding with no ASCII chars but given delimiter
    • Fix 'idn2 --no-tr64' (was a no-op)
    • Allow _ as a basic code point in domain labels
    • Fail building documentation if 'ronn' isn't installed
    • git tag changed to reflect https://semver.org/
OpenSUSE icon

OpenSUSE Leap 15.1 update/oss: Version 2.2.0-lp151.3.3.1 introduced

Dec 03
  • Update to version 2.2.0 CVE-2019-12290 bsc#1154884:
    • Perform A-Label roundtrip for lookup functions by default
    • Stricter check of input to punycode decoder
    • Fix punycode decoding with no ASCII chars but given delimiter
    • Fix 'idn2 --no-tr64' (was a no-op)
    • Allow _ as a basic code point in domain labels
    • Fail building documentation if 'ronn' isn't installed
    • git tag changed to reflect https://semver.org/
OpenSUSE icon

OpenSUSE Tumbleweed oss: Updated from 2.2.0-2.1 to 2.3.0-1.1

Nov 25
  • update to 2.3.0:
    • Update the data tables from Unicode 6.3.0 to Unicode 11.0
    • Turn _idn2_punycode_encode, _idn2_punycode_decode into compat symbols
OpenSUSE icon

OpenSUSE Tumbleweed oss: Updated from 2.2.0-1.3 to 2.2.0-2.1

Nov 06
  • Update to version 2.2.0 CVE-2019-12290 bsc#1154884:
    • Perform A-Label roundtrip for lookup functions by default
    • Stricter check of input to punycode decoder
    • Fix punycode decoding with no ASCII chars but given delimiter
    • Fix 'idn2 --no-tr64' (was a no-op)
    • Allow _ as a basic code point in domain labels
    • Fail building documentation if 'ronn' isn't installed
    • git tag changed to reflect https://semver.org/
Ubuntu icon

Ubuntu 18.04 LTS bionic-updates/main: Version 2.0.4-1.1ubuntu0.2 introduced

Oct 29
  • SECURITY UPDATE: Heap-based buffer overflow
    • debian/patches/CVE-2019-18224.patch: Restrict output length to 63 in lib/lookup.c.
    • CVE-2019-18224
  • SECURITY UPDATE: Domain impersonate
    • debian/patches/CVE-2019-12290.patch: Perform A-Label roundtrip for lookup functions by default in lib/error.c, lib/idn2.h.in, lib/lookup.c, src/blurbs.h, src/idn2.c, src/idn2.ggo.
    • CVE-2019-12290
Ubuntu icon

Ubuntu 19.04 disco-security/main: Version 2.0.5-1ubuntu0.3 introduced

Oct 29
  • SECURITY UPDATE: Heap-based buffer overflow
    • debian/patches/CVE-2019-18224.patch: Restrict output length to 63 in lib/lookup.c.
    • CVE-2019-18224
    • debian/control: returning texinfo to Build-Depends since for other archs than amd64 build fails with -Indep, since it always detect a file change (by a patch as example) and recreate docs.
  • SECURITY UPDATE: Domain impersonate
    • debian/patches/CVE-2019-12290.patch: Perform A-Label roundtrip for lookup functions by default in lib/error.c, lib/idn2.h.in, lib/lookup.c, src/blurbs.h, src/idn2.c, src/idn2.ggo.
    • CVE-2019-12290
Ubuntu icon

Ubuntu 18.04 LTS bionic-security/main: Version 2.0.4-1.1ubuntu0.2 introduced

Oct 29
  • SECURITY UPDATE: Heap-based buffer overflow
    • debian/patches/CVE-2019-18224.patch: Restrict output length to 63 in lib/lookup.c.
    • CVE-2019-18224
  • SECURITY UPDATE: Domain impersonate
    • debian/patches/CVE-2019-12290.patch: Perform A-Label roundtrip for lookup functions by default in lib/error.c, lib/idn2.h.in, lib/lookup.c, src/blurbs.h, src/idn2.c, src/idn2.ggo.
    • CVE-2019-12290
Ubuntu icon

Ubuntu 19.04 disco-updates/main: Version 2.0.5-1ubuntu0.3 introduced

Oct 29
  • SECURITY UPDATE: Heap-based buffer overflow
    • debian/patches/CVE-2019-18224.patch: Restrict output length to 63 in lib/lookup.c.
    • CVE-2019-18224
    • debian/control: returning texinfo to Build-Depends since for other archs than amd64 build fails with -Indep, since it always detect a file change (by a patch as example) and recreate docs.
  • SECURITY UPDATE: Domain impersonate
    • debian/patches/CVE-2019-12290.patch: Perform A-Label roundtrip for lookup functions by default in lib/error.c, lib/idn2.h.in, lib/lookup.c, src/blurbs.h, src/idn2.c, src/idn2.ggo.
    • CVE-2019-12290
OpenSUSE icon

OpenSUSE Tumbleweed oss: Updated from 2.2.0-1.2 to 2.2.0-1.3

Oct 11
  • Update to version 2.2.0:
    • Perform A-Label roundtrip for lookup functions by default
    • Stricter check of input to punycode decoder
    • Fix punycode decoding with no ASCII chars but given delimiter
    • Fix 'idn2 --no-tr64' (was a no-op)
    • Allow _ as a basic code point in domain labels
    • Fail building documentation if 'ronn' isn't installed
    • git tag changed to reflect https://semver.org/
Ubuntu icon

Ubuntu 19.10 eoan-proposed/main: Version 2.2.0-2 removed

Sep 27
Ubuntu icon

Ubuntu 19.10 eoan/main: Updated from 2.2.0-1 to 2.2.0-2

Sep 27
Ubuntu icon

Ubuntu 19.10 eoan-proposed/main: Version 2.2.0-2 introduced

Sep 23
Ubuntu icon

Ubuntu 19.10 eoan/main: Version 2.2.0-1 reintroduced

Aug 19

Related packages

libidn2 - Free software implementation of IDNA2008, Punycode and TR46
libidn2-0-32bit - Support for Internationalized Domain Names (IDN)
libidn2-0-32bit-debuginfo - Debug information for package libidn2-0
libidn2-0-dbg - Internationalized domain names (IDNA2008) debug symbols
libidn2-0-debuginfo - Debug information for package libidn2-0
libidn2-0-debuginfo-32bit - Debug information for package libidn2-0
libidn2-0-dev - Internationalized domain names (IDNA2008/TR46) development files [dummy]
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