CVE-2016-6131

Priority
Description
The demangler in GNU Libiberty allows remote attackers to cause a denial of
service (infinite loop, stack overflow, and crash) via a cycle in the
references of remembered mangled types.
Notes
Package
Upstream:released (2.28)
Ubuntu 12.04 ESM (Precise Pangolin):needs-triage
Ubuntu 14.04 ESM (Trusty Tahr):needs-triage
Ubuntu 16.04 LTS (Xenial Xerus):needs-triage
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (2.28-3ubuntu1)
Ubuntu 19.04 (Disco Dingo):not-affected (2.28-3ubuntu1)
Ubuntu 19.10 (Eoan Ermine):not-affected (2.28-3ubuntu1)
Ubuntu 20.04 (Focal Fossa):not-affected (2.28-3ubuntu1)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 19.04 (Disco Dingo):needed
Ubuntu 19.10 (Eoan Ermine):needed
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 19.04 (Disco Dingo):needed
Ubuntu 19.10 (Eoan Ermine):needed
Ubuntu 20.04 (Focal Fossa):needed
Package
Source: gdb (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [7.7.1-0ubuntu5~14.04.3])
Ubuntu 16.04 LTS (Xenial Xerus):released (7.11.1-0ubuntu1~16.5)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (7.99.90.20170502-0ubuntu1)
Ubuntu 19.04 (Disco Dingo):not-affected (7.99.90.20170502-0ubuntu1)
Ubuntu 19.10 (Eoan Ermine):not-affected (7.99.90.20170502-0ubuntu1)
Ubuntu 20.04 (Focal Fossa):not-affected (7.99.90.20170502-0ubuntu1)
Package
Source: ht (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needs-triage)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (2.1.0+repack1-1)
Ubuntu 19.04 (Disco Dingo):not-affected (2.1.0+repack1-1)
Ubuntu 19.10 (Eoan Ermine):not-affected (2.1.0+repack1-1)
Ubuntu 20.04 (Focal Fossa):not-affected (2.1.0+repack1-1)
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [20131116-1ubuntu0.2])
Ubuntu 16.04 LTS (Xenial Xerus):released (20160215-1ubuntu0.2)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (20161220-1)
Ubuntu 19.04 (Disco Dingo):not-affected (20161220-1)
Ubuntu 19.10 (Eoan Ermine):not-affected (20161220-1)
Ubuntu 20.04 (Focal Fossa):not-affected (20161220-1)
Patches:
Upstream:https://gcc.gnu.org/viewcvs/gcc?view=revision&revision=239143
Upstream:https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=ebcc31144416b524ea556708c32304c53b439724
Package
Source: nescc (LP Ubuntu Debian)
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was needed)
Ubuntu 16.04 LTS (Xenial Xerus):needed
Ubuntu 18.04 LTS (Bionic Beaver):needed
Ubuntu 19.04 (Disco Dingo):needed
Ubuntu 19.10 (Eoan Ermine):needed
Ubuntu 20.04 (Focal Fossa):needed
Package
Upstream:needs-triage
Ubuntu 12.04 ESM (Precise Pangolin):DNE (precise was needed)
Ubuntu 14.04 ESM (Trusty Tahr):DNE (trusty was released [1:3.10.1-1ubuntu3~14.5])
Ubuntu 16.04 LTS (Xenial Xerus):released (1:3.11.0-1ubuntu4.2)
Ubuntu 18.04 LTS (Bionic Beaver):not-affected (1:3.12.0-1.1ubuntu1)
Ubuntu 19.04 (Disco Dingo):not-affected (1:3.12.0-1.1ubuntu1)
Ubuntu 19.10 (Eoan Ermine):not-affected (1:3.12.0-1.1ubuntu1)
Ubuntu 20.04 (Focal Fossa):not-affected (1:3.12.0-1.1ubuntu1)
More Information

Updated: 2019-12-05 19:31:58 UTC (commit 0aa5e7c87c8b55d2ec5c7f4ca1179cf75de91961)