Vulnerability CVE-2015-2675
Published: 2017-08-18   Modified: 2017-08-19

Description:
The OAuth implementation in librest before 0.7.93 incorrectly truncates the pointer returned by the rest_proxy_call_get_url function, which allows remote attackers to cause a denial of service (application crash) via running the EnsureCredentials method from the org.gnome.OnlineAccounts.Account interface on an object representing a Flickr account.

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Gnome -> Librest 

 References:
http://rhn.redhat.com/errata/RHSA-2015-2237.html
http://www.openwall.com/lists/oss-security/2015/03/23/8
https://bugzilla.gnome.org/show_bug.cgi?id=742644
https://bugzilla.redhat.com/show_bug.cgi?id=1183982
https://bugzilla.redhat.com/show_bug.cgi?id=1199049
https://git.gnome.org/browse/librest/commit/?id=b50ace7738ea03817acdad87fb2b338a86018329
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