CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.4 | $0-$5k | 0.00 |
A vulnerability was found in Automatic Bug Reporting Tool (Reporting Software) (affected version unknown). It has been classified as problematic. This affects an unknown functionality of the file /proc/*/exe. The manipulation with an unknown input leads to a link following vulnerability. CWE is classifying the issue as CWE-59. The product attempts to access a file based on the filename, but it does not properly prevent that filename from identifying a link or shortcut that resolves to an unintended resource. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
Automatic Bug Reporting Tool (ABRT) allows local users to read, change the ownership of, or have other unspecified impact on arbitrary files via a symlink attack on (1) /var/tmp/abrt/*/maps, (2) /tmp/jvm-*/hs_error.log, (3) /proc/*/exe, (4) /etc/os-release in a chroot, or (5) an unspecified root directory related to librpm.
The bug was discovered 04/15/2015. The weakness was released 06/26/2017 by Andy (oss-sec). It is possible to read the advisory at openwall.com. This vulnerability is uniquely identified as CVE-2015-3315 since 04/16/2015. Attacking locally is a requirement. The successful exploitation needs a authentication. Technical details and a public exploit are known.
The exploit is shared for download at exploit-db.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 61 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 84197 (CentOS 7 : abrt (CESA-2015:1083)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CentOS Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 155249 (Oracle Enterprise Linux Security Update for abrt (ELSA-2015-1210)).
Upgrading eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.
The vulnerability is also documented in the databases at Tenable (84197) and Exploit-DB (44097). Entries connected to this vulnerability are available at 102812, 102813, 102815 and 102830.
Product
Type
Name
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.4
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.8
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Link followingCWE: CWE-59
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
Availability: 🔍
Access: Public
Status: Highly functional
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 84197
Nessus Name: CentOS 7 : abrt (CESA-2015:1083)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 80056
OpenVAS Name: Oracle Linux Local Check: ELSA-2015-1210
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
MetaSploit ID: abrt_raceabrt_priv_esc.rb
MetaSploit Name: ABRT raceabrt Privilege Escalation
MetaSploit File: 🔍
Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Patch: github.com
Timeline
04/15/2015 🔍04/16/2015 🔍
06/10/2015 🔍
06/15/2015 🔍
06/16/2015 🔍
06/26/2017 🔍
06/26/2017 🔍
06/27/2017 🔍
12/09/2022 🔍
Sources
Advisory: 17cb66b13997b0159b4253b3f5722db79f476d68Researcher: Tavis Oramandy (Andy)
Status: Not defined
Confirmation: 🔍
CVE: CVE-2015-3315 (🔍)
SecurityFocus: 75117 - abrt CVE-2015-3315 Multiple Local Privilege Escalation Vulnerabilities
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 06/27/2017 02:49Updated: 12/09/2022 09:24
Changes: 06/27/2017 02:49 (71), 10/20/2019 16:08 (14), 12/29/2020 18:29 (2), 12/09/2022 09:23 (4), 12/09/2022 09:24 (1)
Complete: 🔍
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