CVE catalog

CVE-2017-9434

libcrypto++: CVE-2017-9434

Severity: Medium
Published: Jun 5, 2017, 2:29:00 PM UTC
Source: [NVD] · [CVE record]
EPSS: 1.72% · Oct 25, 2026

Crypto++ (aka cryptopp) through 5.6.5 contains an out-of-bounds read vulnerability in zinflate.cpp in the Inflator filter.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	libcrypto++	sid	`8.9.0-3`	fixed
Debian	libcrypto++	forky	`8.9.0-3`	fixed
Debian	libcrypto++	trixie	`8.9.0-2`	fixed
Debian	libcrypto++	bookworm	`8.7.0+git220824-1`	fixed
Ubuntu	libcrypto++	pro	`5.6.1-8`	vulnerable
Ubuntu	libcrypto++	pro	`5.6.1-9`	vulnerable
Ubuntu	libcrypto++	pro	`5.6.1-9ubuntu0.1`	vulnerable
Ubuntu	libcrypto++	pro	`5.6.1-9ubuntu0.1+esm1`	fixed
Ubuntu	libcrypto++	pro	`5.6.1-8`	vulnerable
Ubuntu	libcrypto++	pro	`5.6.1-9`	vulnerable
Ubuntu	libcrypto++	pro	`5.6.1-9ubuntu0.1`	vulnerable
Ubuntu	libcrypto++	pro	`5.6.1-9ubuntu0.1+esm1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	libcrypto++	source	sid	`5.6.4-7`	not yet assigned	Not reported	[864214]
Debian	libcrypto++	source	forky	`5.6.4-7`	not yet assigned	Not reported	[864214]
Debian	libcrypto++	source	trixie	`5.6.4-7`	not yet assigned	Not reported	[864214]
Debian	libcrypto++	source	bookworm	`5.6.4-7`	not yet assigned	Not reported	[864214]
Ubuntu	libcrypto++	deb	pro	`5.6.1-9ubuntu0.1+esm1`	Not reported	USN-4827-1	Not reported
Ubuntu	libcrypto++	deb	pro	`5.6.1-9ubuntu0.1+esm1`	Not reported	UBUNTU-CVE-2017-9434	Not reported

[Debian bug #864214]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libcrypto++8]Fixed
Source package: [libcrypto++]
Details (2)
- 8.7.0+git220824-1 · amd64 · bookworm
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · bookworm; dsa · libcrypto++ · debian · 12
- 8.7.0+git220824-1 · arm64 · bookworm
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · bookworm; dsa · libcrypto++ · debian · 12
[libcrypto++-dev]Fixed
Source package: [libcrypto++]
Details (2)
- 8.7.0+git220824-1 · amd64 · bookworm
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · bookworm; dsa · libcrypto++ · debian · 12
- 8.7.0+git220824-1 · arm64 · bookworm
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · bookworm; dsa · libcrypto++ · debian · 12
[libcrypto++-doc]Fixed
Source package: [libcrypto++]
Details (2)
- 8.7.0+git220824-1 · all · bookworm
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · bookworm; dsa · libcrypto++ · debian · 12
- 8.7.0+git220824-1 · all · bookworm
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · bookworm; dsa · libcrypto++ · debian · 12
[libcrypto++-utils]Fixed
Source package: [libcrypto++]
Details (2)
- 8.7.0+git220824-1 · amd64 · bookworm
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · bookworm; dsa · libcrypto++ · debian · 12
- 8.7.0+git220824-1 · arm64 · bookworm
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · bookworm; dsa · libcrypto++ · debian · 12

[Debian 13 (Trixie)]

[libcrypto++8t64]Fixed
Source package: [libcrypto++]
Details (2)
- 8.9.0-2 · amd64 · trixie
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · 13
- 8.9.0-2 · arm64 · trixie
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · 13
[libcrypto++-dev]Fixed
Source package: [libcrypto++]
Details (2)
- 8.9.0-2 · amd64 · trixie
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · 13
- 8.9.0-2 · arm64 · trixie
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · 13
[libcrypto++-doc]Fixed
Source package: [libcrypto++]
Details (2)
- 8.9.0-2 · all · trixie
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · 13
- 8.9.0-2 · all · trixie
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · 13
[libcrypto++-utils]Fixed
Source package: [libcrypto++]
Details (2)
- 8.9.0-2 · amd64 · trixie
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · 13
- 8.9.0-2 · arm64 · trixie
  Fixed · Fixed: 5.6.4-7
  dsa · libcrypto++ · debian · 13

Observed: Oct 23, 2026, 5:31:58 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]