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cpe:2.3:a:stunnel:stunnel:4.31:*:*:*:*:*:*:*

part: a version: 4.31 update: *

VendorStunnel (919884d8-77a4-5cd5-a541-2fbbee52ee89)
ProductStunnel (a9734822-cf99-5dba-b3ad-fbe93e4d79b5)
Edition*
Language*
Software edition*
Target software*
Target hardware*
Other*

Notes

Imported from NVD CPE 2.0 feed

PURL mappings

PURLSourceLast updated
pkg:deb/debian/stunnel4 purl2cpe 2026-06-01 10:17:43.380798
pkg:deb/ubuntu/stunnel4 purl2cpe 2026-06-01 10:17:43.380800
pkg:github/mtrojnar/stunnel purl2cpe 2026-06-01 10:17:43.380801
pkg:gitlab/redhat/stunnel purl2cpe 2026-06-01 10:17:43.380802
pkg:rpm/fedora/stunnel purl2cpe 2026-06-01 10:17:43.380804
pkg:rpm/opensuse/stunnel purl2cpe 2026-06-01 10:17:43.380805

Vulnerability references

IdentifiercpeApplicabilitySubmitteddb.gcve.eu detailsRationale
CVE:CVE-2014-0016 vulnerable 2026-06-08 05:05:10.713778 Details available
stunnel before 5.00, when using fork threading, does not properly update the state of the OpenSSL pseudo-random number generator (PRNG), which causes subsequent children with the same process ID to use the same entropy pool and allows remote attackers to obtain private keys for EC (ECDSA) or DSA certificates.
Published: 2014-03-23T15:00:00.000Z
Updated: 2024-08-06T08:58:26.561Z
Reference links
Imported from gcve-enriched-dumps CVE data
CVE:CVE-2013-1762 vulnerable 2026-06-08 05:03:56.145340 Details available
stunnel 4.21 through 4.54, when CONNECT protocol negotiation and NTLM authentication are enabled, does not correctly perform integer conversion, which allows remote proxy servers to execute arbitrary code via a crafted request that triggers a buffer overflow.
Published: 2013-03-08T18:00:00.000Z
Updated: 2024-08-06T15:13:32.427Z
Reference links
Imported from gcve-enriched-dumps CVE data

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