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5352 matches found

osv_debian•added 2021/03/12 7:15 p.m.•13 views

DEBIAN-CVE-2021-20232

A flaw was found in gnutls. A use after free issue in clientsendparams in lib/ext/presharedkey.c may lead to memory corruption and other potential consequences...

9.8CVSS6.9AI score0.03485EPSS

SaveExploits0References1

NVD•added 2021/03/12 7:15 p.m.•29 views

CVE-2021-20231

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

9.8CVSS0.03796EPSS

SaveExploits1References13

osv_azl•added 2021/03/12 7:15 p.m.•15 views

AZL-6446 CVE-2021-20231 affecting package gnutls for versions less than 3.6.14-5

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

9.8CVSS6.7AI score0.03796EPSS

SaveExploits1References1

osv_debian•added 2021/03/12 7:15 p.m.•5 views

DEBIAN-CVE-2021-20231

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

9.8CVSS6.9AI score0.03796EPSS

SaveExploits1References1

NVD•added 2021/03/12 7:15 p.m.•34 views

CVE-2021-20232

A flaw was found in gnutls. A use after free issue in clientsendparams in lib/ext/presharedkey.c may lead to memory corruption and other potential consequences...

9.8CVSS0.03485EPSS

SaveExploits0References13

osv_ubuntu•added 2021/03/12 7:15 p.m.•18 views

UBUNTU-CVE-2021-20231

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

9.8CVSS6.6AI score0.03796EPSS

SaveExploits1References4

attackerkb•added 2021/03/12 7:15 p.m.•11 views

CVE-2021-20231

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

9.8CVSS6.8AI score0.03796EPSS

SaveExploits1References22

Prion•added 2021/03/12 7:15 p.m.•32 views

Memory corruption

A flaw was found in gnutls. A use after free issue in clientsendparams in lib/ext/presharedkey.c may lead to memory corruption and other potential consequences...

7.5CVSS9.5AI score0.03485EPSS

SaveExploits0References12Affected Software3

Prion•added 2021/03/12 7:15 p.m.•34 views

Memory corruption

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

7.5CVSS9.5AI score0.03796EPSS

SaveExploits1References12Affected Software3

CVE•added 2021/03/12 6:25 p.m.•404 views

CVE-2021-20232

A vulnerability in GnuTLS (CVE-2021-20232) stems from a use-after-free in client_send_params (lib/ext/pre_shared_key.c), which may cause memory corruption and other consequences. The issue is within the GnuTLS library, affecting TLS 1.3 client handling of pre_shared_key extensions. Documented imp...

9.8CVSS9.5AI score0.03485EPSS

SaveExploits0References13Affected Software1

Cvelist•added 2021/03/12 6:25 p.m.•61 views

CVE-2021-20232

A flaw was found in gnutls. A use after free issue in clientsendparams in lib/ext/presharedkey.c may lead to memory corruption and other potential consequences...

9.8AI score0.03485EPSS

SaveExploits0References12

Vulnrichment•added 2021/03/12 6:25 p.m.•6 views

CVE-2021-20232

A flaw was found in gnutls. A use after free issue in clientsendparams in lib/ext/presharedkey.c may lead to memory corruption and other potential consequences...

6.4AI score0.03485EPSS

SaveExploits0References12

AlpineLinux•added 2021/03/12 6:25 p.m.•45 views

CVE-2021-20232

A flaw was found in gnutls. A use after free issue in clientsendparams in lib/ext/presharedkey.c may lead to memory corruption and other potential consequences...

9.8CVSS9.8AI score0.03485EPSS

SaveExploits0

Debian CVE•added 2021/03/12 6:25 p.m.•42 views

CVE-2021-20232

A flaw was found in gnutls. A use after free issue in clientsendparams in lib/ext/presharedkey.c may lead to memory corruption and other potential consequences...

9.8CVSS7.9AI score0.03485EPSS

SaveExploits0

Mend•added 2021/03/12 6:25 p.m.•3 views

CVE-2021-20232

A flaw was found in gnutls. A use after free issue in clientsendparams in lib/ext/presharedkey.c may lead to memory corruption and other potential consequences...

9.8CVSS0.03485EPSS

SaveExploits0References25

Mend•added 2021/03/12 6:23 p.m.•1 views

CVE-2021-20231

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

9.8CVSS0.03796EPSS

SaveExploits1References25

AlpineLinux•added 2021/03/12 6:23 p.m.•34 views

CVE-2021-20231

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

9.8CVSS9.8AI score0.03796EPSS

SaveExploits1

Cvelist•added 2021/03/12 6:23 p.m.•60 views

CVE-2021-20231

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

9.8AI score0.03796EPSS

SaveExploits1References12

Debian CVE•added 2021/03/12 6:23 p.m.•59 views

CVE-2021-20231

A flaw was found in gnutls. A use after free issue in client sending keyshare extension may lead to memory corruption and other consequences...

9.8CVSS7.9AI score0.03796EPSS

SaveExploits1

CVE•added 2021/03/12 6:23 p.m.•389 views

CVE-2021-20231

The CVE-2021-20231 issue affects the GnuTLS library (gnutls) in the client handling of the TLS 1.3 key_share extension. The root cause is a use-after-free vulnerability that can result from dereferencing a pointer after realloc in the client path handling key_share, leading to memory corruption. ...

9.8CVSS9.5AI score0.03796EPSS

SaveExploits1References13Affected Software1

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