6.1

CVE-2020-15710

Potential double free in Bluez 5 module of PulseAudio could allow a local attacker to leak memory or crash the program. The modargs variable may be freed twice in the fail condition in src/modules/bluetooth/module-bluez5-device.c and src/modules/bluetooth/module-bluez5-device.c. Fixed in 1:8.0-0ubuntu3.14.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu1
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu2
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.1
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.2
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.3
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.4
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.5
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.6
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.7
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.8
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.9
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.10
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.11
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu3.12
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Pulseaudio Project ≫ Pulseaudio Version1:8.0-0ubuntu4
   Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.03% 0.082
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 6.1 1.8 4.2
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H
nvd@nist.gov 3.6 3.9 4.9
AV:L/AC:L/Au:N/C:P/I:N/A:P
security@ubuntu.com 5.3 1 4.2
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:N/A:H
CWE-415 Double Free

The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations.

https://launchpad.net/bugs/1884738
Third Party Advisory
Issue Tracking
https://ubuntu.com/USN-4519-1
Third Party Advisory