CVE-2016-4493

Priority
Medium
Description
The demangle_template_value_parm and do_hpacc_template_literal functions in
cplus-dem.c in libiberty allow remote attackers to cause a denial of
service (out-of-bounds read and crash) via a crafted binary.
References
Bugs
Notes
 mdeslaur> same commit as CVE-2016-4492
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):not-affected (20161220-1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needed
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 16.10 (Yakkety Yak):ignored (reached end-of-life)
Ubuntu 17.04 (Zesty Zapus):not-affected (20161220-1)
Patches:
Upstream:https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=238313
Upstream:https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=b6616075cb48d42a28cc78ca1c66127b671b361c
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):not-affected (1:3.12.0-1.1ubuntu1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needed)
Ubuntu 14.04 LTS (Trusty Tahr):released (1:3.10.1-1ubuntu3~14.5)
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):released (1:3.11.0-1ubuntu4.2)
Ubuntu 16.10 (Yakkety Yak):released (1:3.12.0~svn20160714-1ubuntu2.1)
Ubuntu 17.04 (Zesty Zapus):not-affected (1:3.12.0-1ubuntu1)
Package
Source: ht (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):ignored (reached end-of-life)
Ubuntu 17.04 (Zesty Zapus):needs-triage
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):ignored (reached end-of-life)
Ubuntu 17.04 (Zesty Zapus):needs-triage
Package
Source: gdb (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):not-affected (7.99.90.20170502-0ubuntu1)
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 LTS (Trusty Tahr):needed
Ubuntu Core 15.04:needed
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 16.10 (Yakkety Yak):not-affected (7.11.90.20161005-0ubuntu2)
Ubuntu 17.04 (Zesty Zapus):not-affected (7.12.50.20170314-0ubuntu1)
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):needs-triage
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):ignored (reached end-of-life)
Ubuntu 17.04 (Zesty Zapus):needs-triage
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):ignored (reached end-of-life)
Ubuntu 17.04 (Zesty Zapus):needs-triage
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):ignored (reached end-of-life)
Ubuntu 17.04 (Zesty Zapus):needs-triage
Package
Source: nescc (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):ignored (reached end-of-life)
Ubuntu 17.04 (Zesty Zapus):needs-triage
Package
Source: sdcc (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):ignored (reached end-of-life)
Ubuntu 17.04 (Zesty Zapus):needs-triage
Package
Upstream:needs-triage
Ubuntu 17.10 (Artful Aardvark):DNE
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 LTS (Trusty Tahr):needs-triage
Ubuntu Core 15.04:DNE
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 16.10 (Yakkety Yak):DNE
Ubuntu 17.04 (Zesty Zapus):DNE
More Information

Updated: 2017-07-20 20:22:26 UTC (commit 12927)