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5 vulnerabilities by gnutls

CVE-2025-13151 (GCVE-0-2025-13151)

Vulnerability from cvelistv5 – Published: 2026-01-07 21:14 – Updated: 2026-01-08 19:04
VLAI?
Title
CVE-2025-13151
Summary
Stack-based buffer overflow in libtasn1 version: v4.20.0. The function fails to validate the size of input data resulting in a buffer overflow in asn1_expend_octet_string.
Assigner
Impacted products
Vendor Product Version
GnuTLS libtasn1 Affected: 0 , ≤ 4.20.0 (semver)
Create a notification for this product.
Credits
This issue was reported Benny Zelster from Microsoft Security Research
Show details on NVD website

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CVE-2015-0294 (GCVE-0-2015-0294)

Vulnerability from cvelistv5 – Published: 2020-01-27 15:12 – Updated: 2024-08-06 04:03
VLAI?
Summary
GnuTLS before 3.3.13 does not validate that the signature algorithms match when importing a certificate.
Severity ?
No CVSS data available.
CWE
  • Cryptography
Assigner
Impacted products
Vendor Product Version
GnuTLS GnuTLS Affected: before 3.3.13
Create a notification for this product.
Show details on NVD website

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CVE-2019-3836 (GCVE-0-2019-3836)

Vulnerability from cvelistv5 – Published: 2019-04-01 14:16 – Updated: 2024-08-04 19:19
VLAI?
Summary
It was discovered in gnutls before version 3.6.7 upstream that there is an uninitialized pointer access in gnutls versions 3.6.3 or later which can be triggered by certain post-handshake messages.
CWE
Assigner
References
Impacted products
Vendor Product Version
gnutls gnutls Affected: fixed in gnutls 3.6.7
Create a notification for this product.
Show details on NVD website

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CVE-2019-3829 (GCVE-0-2019-3829)

Vulnerability from cvelistv5 – Published: 2019-03-27 17:24 – Updated: 2024-08-04 19:19
VLAI?
Summary
A vulnerability was found in gnutls versions from 3.5.8 before 3.6.7. A memory corruption (double free) vulnerability in the certificate verification API. Any client or server application that verifies X.509 certificates with GnuTLS 3.5.8 or later is affected.
CWE
Assigner
Impacted products
Vendor Product Version
gnutls gnutls Affected: fixed in 3.6.7
Affected: affected from 3.5.8
Create a notification for this product.
Show details on NVD website

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CVE-2017-7507 (GCVE-0-2017-7507)

Vulnerability from cvelistv5 – Published: 2017-06-16 19:00 – Updated: 2024-08-05 16:04
VLAI?
Summary
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
Severity ?
No CVSS data available.
CWE
  • NULL pointer dereference
Assigner
References
Impacted products
Vendor Product Version
GnuTLS gnutls Affected: 3.5.12
Create a notification for this product.
Show details on NVD website

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