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CVE-2020-13777

High priority
Fixed

GnuTLS 3.6.x before 3.6.14 uses incorrect cryptography for encrypting a session ticket (a loss of confidentiality in TLS 1.2, and an authentication bypass in TLS 1.3). The earliest affected version is 3.6.4 (2018-09-24) because of...

1 affected package

gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls28 Fixed Not affected Not affected
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CVE-2020-11501

Medium priority
Fixed

GnuTLS 3.6.x before 3.6.13 uses incorrect cryptography for DTLS. The earliest affected version is 3.6.3 (2018-07-16) because of an error in a 2017-10-06 commit. The DTLS client always uses 32 '\0' bytes instead of a random value,...

1 affected package

gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls28 Not affected Not affected
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CVE-2019-17451

Medium priority

Some fixes available 2 of 5

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. It is an integer overflow leading to a SEGV in _bfd_dwarf2_find_nearest_line in dwarf2.c, as demonstrated by nm.

1 affected package

binutils

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
binutils Not affected Not affected Not affected Fixed Fixed
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CVE-2019-17450

Low priority

Some fixes available 2 of 5

find_abstract_instance in dwarf2.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32, allows remote attackers to cause a denial of service (infinite recursion and application crash) via...

1 affected package

binutils

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
binutils Not affected Not affected Not affected Fixed Fixed
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CVE-2019-10086

Medium priority

Some fixes available 3 of 4

In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows suppressing the ability for an attacker to access the classloader via the class property available on all Java objects. We, however were...

1 affected package

commons-beanutils

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
commons-beanutils Not affected Not affected Fixed Fixed
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CVE-2019-14444

Medium priority

Some fixes available 2 of 4

apply_relocations in readelf.c in GNU Binutils 2.32 contains an integer overflow that allows attackers to trigger a write access violation (in byte_put_little_endian function in elfcomm.c) via an ELF file, as demonstrated by readelf.

1 affected package

binutils

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
binutils Not affected Not affected Not affected Fixed Fixed
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CVE-2019-14250

Medium priority

Some fixes available 4 of 8

An issue was discovered in GNU libiberty, as distributed in GNU Binutils 2.32. simple_object_elf_match in simple-object-elf.c does not check for a zero shstrndx value, leading to an integer overflow and resultant heap-based buffer...

2 affected packages

binutils, libiberty

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
binutils Not affected Not affected Not affected Fixed Fixed
libiberty Not affected Not affected Not affected Fixed Fixed
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CVE-2019-1010204

Low priority

Some fixes available 1 of 10

GNU binutils gold gold v1.11-v1.16 (GNU binutils v2.21-v2.31.1) is affected by: Improper Input Validation, Signed/Unsigned Comparison, Out-of-bounds Read. The impact is: Denial of service. The component is: gold/fileread.cc:497,...

1 affected package

binutils

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
binutils Not affected Vulnerable Vulnerable Vulnerable Fixed
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CVE-2019-12972

Low priority

Some fixes available 2 of 5

An issue was discovered in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.32. There is a heap-based buffer over-read in _bfd_doprnt in bfd.c because elf_object_p in elfcode.h mishandles an...

1 affected package

binutils

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
binutils Not affected Not affected Not affected Fixed Fixed
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CVE-2019-3836

Medium priority
Fixed

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.

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 Not affected
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