CVE-2015-3147 - Improper Link Resolution Before File Access ('Link Following')

Severity

65%

Complexity

27%

Confidentiality

60%

daemon/abrt-handle-upload.in in Automatic Bug Reporting Tool (ABRT), when moving problem reports from /var/spool/abrt-upload, allows local users to write to arbitrary files or possibly have other unspecified impact via a symlink attack on (1) /var/spool/abrt or (2) /var/tmp/abrt.

daemon/abrt-handle-upload.in in Automatic Bug Reporting Tool (ABRT), when moving problem reports from /var/spool/abrt-upload, allows local users to write to arbitrary files or possibly have other unspecified impact via a symlink attack on (1) /var/spool/abrt or (2) /var/tmp/abrt.

CVSS 3.1 Base Score 6.5. CVSS Attack Vector: network. CVSS Attack Complexity: low. CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N).

CVSS 2.0 Base Score 4.9. CVSS Attack Vector: network. CVSS Attack Complexity: medium. CVSS Vector: (AV:N/AC:M/Au:S/C:N/I:P/A:P).

Overview

First reported 5 years ago

2020-01-14 18:15:00

Last updated 5 years ago

2020-01-21 15:47:00

Affected Software

RedHat Enterprise Linux Desktop 7.0

7.0

RedHat Enterprise Linux Server 7.0

7.0

Red Hat Enterprise Linux Advanced mission critical Update Support (AUS) 7.3

7.3

Red Hat Enterprise Linux Server Advanced mission critical Update Support (AUS) 7.4

7.4

Red Hat Enterprise Linux Server Advanced mission critical Update Support (AUS) 7.6

7.6

Red Hat Enterprise Linux Server EUS 7.2

7.2

Red Hat Enterprise Linux Server Extended Update Support (EUS) 7.3

7.3

Red Hat Enterprise Linux Server Extended Update Support (EUS) 7.4

7.4

Red Hat Enterprise Linux Server Extended Update Support (EUS) 7.5

7.5

Red Hat Enterprise Linux Server Extended Update Support (EUS) 7.6

7.6

Red Hat Enterprise Linux Server Telecommunications Update Service (TUS) 7.6

7.6

RedHat Enterprise Linux Workstation 7.0

7.0

References

http://rhn.redhat.com/errata/RHSA-2015-1083.html

Third Party Advisory

http://www.openwall.com/lists/oss-security/2015/04/17/5

Mailing List, Third Party Advisory

https://bugzilla.redhat.com/show_bug.cgi?id=1212953

Issue Tracking, Third Party Advisory

https://github.com/abrt/abrt/commit/3746b7627218438ae7d781fc8b18a221454e9091

Patch, Third Party Advisory

https://github.com/abrt/abrt/pull/955

Third Party Advisory

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