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CVE-2021-37322

Negligible priority

Some fixes available 1 of 3

GCC c++filt v2.26 was discovered to contain a use-after-free vulnerability via the component cplus-dem.c.

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 Not affected Fixed
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CVE-2021-3530

Low priority

Some fixes available 1 of 6

A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.

3 affected packages

binutils, gdb, libiberty

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
binutils Not affected Not affected Not affected Not affected Not affected
gdb Not affected Fixed Not affected Not affected Not affected
libiberty Not affected Vulnerable Not affected Not affected Not affected
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CVE-2021-3549

Low priority

Some fixes available 2 of 3

An out of bounds flaw was found in GNU binutils objdump utility version 2.36. An attacker could use this flaw and pass a large section to avr_elf32_load_records_from_section() probably resulting in a crash or in some cases memory...

1 affected package

binutils

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
binutils Fixed Not affected Not affected Not affected
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CVE-2021-20294

Negligible priority
Ignored

A flaw was found in binutils readelf 2.35 program. An attacker who is able to convince a victim using readelf to read a crafted file could trigger a stack buffer overflow, out-of-bounds write of arbitrary data supplied by the...

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 Not affected
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CVE-2021-20284

Low priority
Ignored

A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in _bfd_elf_slurp_secondary_reloc_section in elf.c due to the number of symbols not calculated correctly. The highest threat from...

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 Not affected
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CVE-2021-20197

Low priority
Ignored

There is an open race window when writing output in the following utilities in GNU binutils version 2.35 and earlier:ar, objcopy, strip, ranlib. When these utilities are run as a privileged user (presumably as part of a script...

1 affected package

binutils

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
binutils Not affected Ignored Ignored Ignored
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CVE-2021-20232

Low priority

Some fixes available 1 of 2

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

1 affected package

gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls28 Not affected Fixed Not affected Not affected
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CVE-2021-20231

Low priority

Some fixes available 1 of 2

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

1 affected package

gnutls28

Package 24.04 LTS 22.04 LTS 20.04 LTS 18.04 LTS 16.04 LTS
gnutls28 Not affected Fixed Not affected Not affected
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CVE-2020-35507

Low priority
Not affected

There's a flaw in bfd_pef_parse_function_stubs of bfd/pef.c in binutils in versions prior to 2.34 which could allow an attacker who is able to submit a crafted file to be processed by objdump to cause a NULL pointer dereference....

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 Not affected
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CVE-2020-35496

Low priority
Not affected

There's a flaw in bfd_pef_scan_start_address() of bfd/pef.c in binutils which could allow an attacker who is able to submit a crafted file to be processed by objdump to cause a NULL pointer dereference. The greatest threat of this...

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 Not affected
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