Vulnerability CVE-2019-11476


Published: 2019-08-29

Description:
An integer overflow in whoopsie before versions 0.2.52.5ubuntu0.1, 0.2.62ubuntu0.1, 0.2.64ubuntu0.1, 0.2.66, results in an out-of-bounds write to a heap allocated buffer when processing large crash dumps. This results in a crash or possible code-execution in the context of the whoopsie process.

Type:

CWE-190

(Integer Overflow or Wraparound)

Vendor: Canonical
Product: Ubuntu linux 
Version:
19.04
18.10
18.04
16.04

CVSS2 => (AV:L/AC:L/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
4.6/10
6.4/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial

 References:
https://bugs.launchpad.net/ubuntu/%2Bsource/whoopsie/%2Bbug/1830863
https://usn.ubuntu.com/4052-1/

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