gnutls: Stack overflow in cdk_pk_get_keyid

Stack-based buffer overflow in the cdkpkgetkeyid 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...

Moderate: Red Hat Security Advisory: gnutls security, bug fix, and enhancement update

An update for gnutls is now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the...

gnutls: Use-of-uninitialized-value in zero_p

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://oss-fuzz.com/testcase?key=5204984352210944 Project: gnutls Fuzzer: libFuzzergnutlsclientfuzzer Fuzz target binary: gnutlsclientfuzzer Job Type: libfuzzermsangnutls Platform Id: linux Crash Type: Use-of-uninitialized-value Cras...

Updated gnutls packages fix security vulnerabilities

GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdkpktread function in opencdk/read-packet.c. This issue which is a subset of the vendor's GNUTLS-SA-2017-3 report is fixed in 3.5.10. CVE-2017-7869 GnuTLS version 3.5.1...

MGASA-2017-0212 Updated gnutls packages fix security vulnerabilities

GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdkpktread function in opencdk/read-packet.c. This issue which is a subset of the vendor's GNUTLS-SA-2017-3 report is fixed in 3.5.10. CVE-2017-7869 GnuTLS version 3.5.1...

gnutls: Heap-buffer-overflow in nettle_sha512_update

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://oss-fuzz.com/testcase?key=6325863039631360 Project: gnutls Fuzzer: aflgnutlsprivatekeyparserfuzzer Fuzz target binary: gnutlsprivatekeyparserfuzzer Job Type: aflasangnutls Platform Id: linux Crash Type: Heap-buffer-overflow RE...

USN-3309-2: Libtasn1 vulnerability

Jakub Jirasek discovered that GnuTLS incorrectly handled certain assignments files. If a user were tricked into processing a specially crafted assignments file, a remote attacker could possibly execute arbirary code...

openSUSE Security Update : gnutls (openSUSE-2017-824)

This update for gnutls fixes the following issues : - GNUTLS-SA-2017-4 / CVE-2017-7507: Fix crash in status response TLS extension decoding bsc1043398 - GNUTLS-SA-2017-3 / CVE-2017-7869: Fix out-of-bounds write in OpenPGP certificate decoding bsc1034173 - Address read of 4 bytes past the end of...

Fedora 26 : webkitgtk4 (2017-9e83b902f9)

This update addresses the following vulnerabilities : - CVE-2017-2496, CVE-2017-2539, CVE-2017-2510 Additional fixes : - Fix URL shown in the title of beforeunload dialogs. - Focus first input field of HTTP authentication dialog. - Fix rendering glitches in HiDPI in long GitHub Gist pages when...

Fedora 26 : libvncserver (2017-6125002d79)

Update to latest stable release, include fixes for gnutls and gtk-vnc compatibility. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible...

Fedora 26 : mingw-gnutls (2017-30e042c42a)

Security and bug fixes. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL 70300 C...

Fedora 26 : gnutls (2017-f0d48eabe6)

Update to upstream 3.5.13 release Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. %NASLMINLEVEL...

Fedora 26 : mingw-gnutls (2017-7936341c80)

https://lists.gnupg.org/pipermail/gnutls-devel/2017-June/008446.html Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing...

SUSE SLES11 Security Update : gnutls (SUSE-SU-2017:1886-1)

This update for gnutls fixes the following issues : - GNUTLS-SA-2017-3 / CVE-2017-7869: An out-of-bounds write in OpenPGP certificate decoding was fixed bsc1034173 - CVE-2017-6891: A potential stack-based buffer overflow in the bundled libtasn1 was fixed bsc1040621 - An address read of 4 bytes pa...

SUSE-SU-2017:1886-1 Security update for gnutls

This update for gnutls fixes the following issues: - GNUTLS-SA-2017-3 / CVE-2017-7869: An out-of-bounds write in OpenPGP certificate decoding was fixed bsc1034173 - CVE-2017-6891: A potential stack buffer overflow in the bundled libtasn1 was fixed bsc1040621 - An address read of 4 bytes past the...

gnutls: Use-of-uninitialized-value in mpn_normalized_size

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://oss-fuzz.com/testcase?key=5967681322745856 Project: gnutls Fuzzer: libFuzzergnutlsserverfuzzer Fuzz target binary: gnutlsserverfuzzer Job Type: libfuzzermsangnutls Platform Id: linux Crash Type: Use-of-uninitialized-value Cras...

gnutls: Use-of-uninitialized-value in mpn_cmp

Project: https://gitlab.com/gnutls/gnutls.git Detailed report: https://oss-fuzz.com/testcase?key=4828633380159488 Project: gnutls Fuzzer: libFuzzergnutlsclientfuzzer Fuzz target binary: gnutlsclientfuzzer Job Type: libfuzzermsangnutls Platform Id: linux Crash Type: Use-of-uninitialized-value Cras...

SUSE SLED12 / SLES12 Security Update : gnutls (SUSE-SU-2017:1838-1)

This update for gnutls fixes the following issues : - GNUTLS-SA-2017-4 / CVE-2017-7507: Fix crash in status response TLS extension decoding bsc1043398 - GNUTLS-SA-2017-3 / CVE-2017-7869: Fix out-of-bounds write in OpenPGP certificate decoding bsc1034173 - Address read of 4 bytes past the end of...

SUSE-SU-2017:1838-1 Security update for gnutls

This update for gnutls fixes the following issues: - GNUTLS-SA-2017-4 / CVE-2017-7507: Fix crash in status response TLS extension decoding bsc1043398 - GNUTLS-SA-2017-3 / CVE-2017-7869: Fix out-of-bounds write in OpenPGP certificate decoding bsc1034173 - Address read of 4 bytes past the end of...

[ASA-201707-6] lib32-gnutls: denial of service

Arch Linux Security Advisory ASA-201707-6 ========================================= Severity: Medium Date : 2017-07-11 CVE-ID : CVE-2017-7507 Package : lib32-gnutls Type : denial of service Remote : Yes Link : https://security.archlinux.org/AVG-295 Summary ======= The package lib32-gnutls before...