Packages / Debian 13 (Trixie) / net / putty

Package: putty (0.83-3)

Telnet/SSH client for X

Other Packages Related to putty:

dep: [putty-tools]
command-line tools for SSH, SCP, and SFTP
dep: [libc6] (>= 2.38)
GNU C Library: Shared libraries
dep: [libcairo2] (>= 1.14.0)
Cairo 2D vector graphics library
dep: [libgdk-pixbuf-2.0-0] (>= 2.22.0)
GDK Pixbuf library
dep: [libglib2.0-0t64] (>= 2.28.0)
GLib library of C routines
dep: [libgtk-3-0t64] (>= 3.21.5)
GTK graphical user interface library
dep: [libpango-1.0-0] (>= 1.14.0)
Layout and rendering of internationalized text
dep: [libpangocairo-1.0-0] (>= 1.14.0)
Layout and rendering of internationalized text
dep: [libx11-6]
X11 client-side library

sug: [putty-doc]
PuTTY HTML documentation

Download putty

Architecture	Package size	Installed size	Files	Package
amd64	537 KiB	1.9 MiB	list of files	Download
arm64	497 KiB	2.0 MiB	list of files	Download

Package file paths (13)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/bin/pageant
/usr/bin/putty
/usr/share/applications/putty.desktop
/usr/share/doc/putty/changelog.Debian.gz
/usr/share/doc/putty/copyright
/usr/share/doc/putty/NEWS.Debian.gz
/usr/share/icons/hicolor/128x128/apps/putty.png
/usr/share/icons/hicolor/16x16/apps/putty.png
/usr/share/icons/hicolor/32x32/apps/putty.png
/usr/share/icons/hicolor/48x48/apps/putty.png
/usr/share/icons/hicolor/scalable/apps/putty.svg
/usr/share/man/man1/pageant.1.gz
/usr/share/man/man1/putty.1.gz

Field source: Debian 13 (Trixie) main amd64

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Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
0.83-3	trixie / main	amd64	Debian 13 · main · amd64	537 KiB	1.9 MiB	pool/main/p/putty/putty_0.83-3_amd64.deb
0.83-3	trixie / main	arm64	Debian 13 · main · arm64	497 KiB	2.0 MiB	pool/main/p/putty/putty_0.83-3_arm64.deb

Field source: Debian 13 (Trixie) main amd64

Known vulnerabilities

Matching against OpenFactory catalog package versions is in progress.

CVE	Severity	Version impact
[CVE-2026-48852] Published: May 25, 2026, 8:19:20 PM UTC PuTTY 0.71 before 0.84 has an assertion failure in ECDSA signature verification.	Low(3.7)	Affected Details (2) `0.83-3` · amd64 · trixie Affected nvd · putty · debian · 13 `0.83-3` · arm64 · trixie Affected nvd · putty · debian · 13
[CVE-2026-48851] Published: May 25, 2026, 8:16:31 PM UTC PuTTY 0.77 before 0.84 uses a copy of the PuTTY icon as a trust indication for TELNET data but the trust status is not cleared between proxy authentication and the main session.	Low(3.1)	Affected Details (2) `0.83-3` · amd64 · trixie Affected nvd · putty · debian · 13 `0.83-3` · arm64 · trixie Affected nvd · putty · debian · 13
[CVE-2026-48850] Published: May 25, 2026, 8:13:58 PM UTC PuTTY 0.72 before 0.84 has a double free in RSA KEX.	Medium(5.9)	Affected Details (2) `0.83-3` · amd64 · trixie Affected nvd · putty · debian · 13 `0.83-3` · arm64 · trixie Affected nvd · putty · debian · 13
[CVE-2026-4115] Published: Mar 22, 2026, 12:15:07 PM UTC A vulnerability was detected in PuTTY 0.83. Affected is the function eddsa_verify of the file crypto/ecc-ssh.c of the component Ed25519 Signature Handler. The manipulation results in improper verifica	Medium(6.3)	Affected Details (2) `0.83-3` · amd64 · trixie Affected nvd · putty · debian · 13 `0.83-3` · arm64 · trixie Affected nvd · putty · debian · 13

Fixed and unaffected versions (16)

CVE	Severity	Version impact
[CVE-2021-36367] Published: Jul 9, 2021, 9:15:00 PM UTC putty: CVE-2021-36367	Medium	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.75-3` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.75-3` dsa · putty · debian · 13
[CVE-2020-14002] Published: Jun 29, 2020, 6:15:00 PM UTC putty: CVE-2020-14002	Medium	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.74-1` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.74-1` dsa · putty · debian · 13
[CVE-2019-17068] Published: Oct 1, 2019, 5:15:00 PM UTC putty: CVE-2019-17068	High(7.5)	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.73-1` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.73-1` dsa · putty · debian · 13
[CVE-2019-17069] Published: Oct 1, 2019, 5:15:00 PM UTC putty: CVE-2019-17069	High(7.5)	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.73-1` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.73-1` dsa · putty · debian · 13
[CVE-2019-9894] Published: Mar 16, 2019, 12:00:00 AM UTC putty: CVE-2019-9894	High(7.5)	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.70-6` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.70-6` dsa · putty · debian · 13
[CVE-2019-9895] Published: Mar 16, 2019, 12:00:00 AM UTC putty: CVE-2019-9895	Critical(9.8)	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.70-6` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.70-6` dsa · putty · debian · 13
[CVE-2019-9897] Published: Mar 16, 2019, 12:00:00 AM UTC putty: CVE-2019-9897	High(7.5)	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.70-6` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.70-6` dsa · putty · debian · 13
[CVE-2019-9898] Published: Mar 16, 2019, 12:00:00 AM UTC putty: CVE-2019-9898	Critical(9.8)	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.70-6` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.70-6` dsa · putty · debian · 13
[CVE-2017-6542] Published: Mar 27, 2017, 5:59:00 PM UTC putty: CVE-2017-6542	Critical(9.8)	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.67-3` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.67-3` dsa · putty · debian · 13
[CVE-2016-2563] Published: Apr 7, 2016, 11:59:00 PM UTC putty: CVE-2016-2563	Medium	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.67-1` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.67-1` dsa · putty · debian · 13
[CVE-2015-5309] Published: Nov 24, 2015, 12:00:00 AM UTC putty: CVE-2015-5309	Medium	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.66-1` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.66-1` dsa · putty · debian · 13
[CVE-2015-2157] Published: Mar 15, 2015, 12:00:00 AM UTC putty: CVE-2015-2157	Medium	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.63-10` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.63-10` dsa · putty · debian · 13
[CVE-2011-4607] Published: Aug 23, 2013, 4:55:06 PM UTC putty: CVE-2011-4607	Low	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.62-1` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.62-1` dsa · putty · debian · 13
[CVE-2013-4206] Published: Jul 15, 2013, 12:00:00 AM UTC filezilla: CVE-2013-4206	Medium	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.63-1` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.63-1` dsa · putty · debian · 13
[CVE-2013-4207] Published: Jul 15, 2013, 12:00:00 AM UTC filezilla: CVE-2013-4207	Medium	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.63-1` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.63-1` dsa · putty · debian · 13
[CVE-2013-4208] Published: Jul 15, 2013, 12:00:00 AM UTC filezilla: CVE-2013-4208	Medium	Fixed Details (2) `0.83-3` · amd64 · trixie Fixed · Fixed: `0.63-1` dsa · putty · debian · 13 `0.83-3` · arm64 · trixie Fixed · Fixed: `0.63-1` dsa · putty · debian · 13

[Next results]

Last synced: Oct 28, 2026, 1:17:37 AM UTC

[CVE catalog]

Checksums

Repository signatures authenticate metadata. Artifact hashing is recorded separately. Neither establishes package safety.

0.83-3 / amd64Observed Sep 1, 2026sha256 eb780a496e89…472d9575Source-reported digest

Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported digest (sha256): eb780a496e891d4b7a4e178e31bca7c29888e4fd3e89950260ae54af472d9575

Verify download

printf '%s  %s\n' 'eb780a496e891d4b7a4e178e31bca7c29888e4fd3e89950260ae54af472d9575' 'putty_0.83-3_amd64.deb' | sha256sum --check --strict -

Field source: Debian 13 (Trixie) main amd64

0.83-3 / arm64Observed Sep 1, 2026sha256 d424bab57c51…36a1ed36Source-reported digest

Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported digest (sha256): d424bab57c5109c12460dead776259a2d5db4d5969926e7e3c1718be36a1ed36

Verify download

printf '%s  %s\n' 'd424bab57c5109c12460dead776259a2d5db4d5969926e7e3c1718be36a1ed36' 'putty_0.83-3_arm64.deb' | sha256sum --check --strict -

Field source: Debian 13 (Trixie) main arm64

Sources

Debian 13 (Trixie) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
trixie-main-amd64:3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Repository metadata hash linkage
Path
main/binary-amd64/Packages.xz
Expected SHA-256
3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Observed SHA-256
3ab4e811cf4f3e5a335d382c58cc19d85f1abe7a4ef4689160ca1f637fa0e9b3
Result
match verified
Debian 13 (Trixie) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified
Signature evidence
trixie-main-arm64:753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/trixie/InRelease
Signed-object SHA-256
98b25b5cd185c59d34aa6e4c3e9b5b8f01bbe9d104fe2dcfbcd30dc0a14a59ed
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Repository metadata hash linkage
Path
main/binary-arm64/Packages.xz
Expected SHA-256
753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Observed SHA-256
753da751bbc7a679f48bd1b623ffd4479cb6861c426118284c76eb82909e4908
Result
match verified