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21 – 30 of 50 results

CVE-2017-7507

Medium priority
Fixed

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.

2 affected packages

gnutls26, gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls26 — — — Not in release Not in release
gnutls28 — — — Fixed Fixed
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CVE-2017-7869

Low priority

Some fixes available 4 of 6

GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's...

2 affected packages

gnutls26, gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls26 — — Not in release Not in release Not in release
gnutls28 — — Not affected Not affected Fixed
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CVE-2017-5337

Medium priority

Some fixes available 9 of 10

Multiple heap-based buffer overflows in the read_attribute function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to have unspecified impact via a crafted OpenPGP certificate.

2 affected packages

gnutls26, gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls26 — — — Not in release Not in release
gnutls28 — — — Fixed Fixed
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CVE-2017-5336

Medium priority

Some fixes available 9 of 10

Stack-based buffer overflow in the cdk_pk_get_keyid function in lib/opencdk/pubkey.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via a crafted OpenPGP certificate.

2 affected packages

gnutls26, gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls26 — — — Not in release Not in release
gnutls28 — — — Fixed Fixed
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CVE-2017-5335

Medium priority

Some fixes available 9 of 10

The stream reading functions in lib/opencdk/read-packet.c in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allow remote attackers to cause a denial of service (out-of-memory error and crash) via a crafted OpenPGP certificate.

2 affected packages

gnutls26, gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls26 — — — Not in release Not in release
gnutls28 — — — Fixed Fixed
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CVE-2017-5334

Medium priority

Some fixes available 7 of 8

Double free vulnerability in the gnutls_x509_ext_import_proxy function in GnuTLS before 3.3.26 and 3.5.x before 3.5.8 allows remote attackers to have unspecified impact via crafted policy language information in an...

2 affected packages

gnutls26, gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls26 — — — Not in release Not in release
gnutls28 — — — Fixed Fixed
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CVE-2016-8610

Low priority

Some fixes available 13 of 15

A denial of service flaw was found in OpenSSL 0.9.8, 1.0.1, 1.0.2 through 1.0.2h, and 1.1.0 in the way the TLS/SSL protocol defined processing of ALERT packets during a connection handshake. A remote attacker could use this flaw...

4 affected packages

gnutls26, gnutls28, openssl, openssl098

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls26 — — — Not in release Not in release
gnutls28 — — — Not affected Fixed
openssl — — — Fixed Fixed
openssl098 — — — Not in release Not in release
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CVE-2016-7444

Low priority
Fixed

The gnutls_ocsp_resp_check_crt function in lib/x509/ocsp.c in GnuTLS before 3.4.15 and 3.5.x before 3.5.4 does not verify the serial length of an OCSP response, which might allow remote attackers to bypass an intended certificate...

2 affected packages

gnutls26, gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls26 — — — Not in release Not in release
gnutls28 — — — Not affected Fixed
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CVE-2016-2183

Low priority

Some fixes available 23 of 25

The DES and Triple DES ciphers, as used in the TLS, SSH, and IPSec protocols and other protocols and products, have a birthday bound of approximately four billion blocks, which makes it easier for remote attackers to obtain...

8 affected packages

gnutls26, gnutls28, nss, openjdk-6, openjdk-7...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls26 — — — Not in release Not in release
gnutls28 — — — Not affected Not affected
nss — — — Fixed Fixed
openjdk-6 — — — Not in release Not in release
openjdk-7 — — — Not in release Not in release
openjdk-8 — — — Not affected Fixed
openssl — — — Fixed Fixed
openssl098 — — — Not in release Not in release
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CVE-2015-7575

Medium priority

Some fixes available 38 of 44

Mozilla Network Security Services (NSS) before 3.20.2, as used in Mozilla Firefox before 43.0.2 and Firefox ESR 38.x before 38.5.2, does not reject MD5 signatures in Server Key Exchange messages in TLS 1.2 Handshake Protocol...

12 affected packages

firefox, gnutls26, gnutls28, mbedtls, nss...

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
firefox — — — Fixed Fixed
gnutls26 — — — Not in release Not in release
gnutls28 — — — Not affected Not affected
mbedtls — — — Not affected Not affected
nss — — — Not affected Not affected
openjdk-6 — — — Not in release Not in release
openjdk-7 — — — Not in release Not in release
openjdk-8 — — — Not affected Not affected
openssl — — — Not affected Not affected
openssl098 — — — Not in release Not in release
polarssl — — — Not in release Not in release
thunderbird — — — Fixed Fixed
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