Oracle Auto Service Request 4.3.2 /tmp/status1_020213003$x link following

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.3$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in Oracle Auto Service Request 4.3.2. This issue affects an unknown code block of the file /tmp/status1_020213003$x of the component Service. The manipulation with an unknown input leads to a link following vulnerability. Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

asr in Oracle Auto Service Request in Oracle Support Tools before 4.3.2 allows local users to modify arbitrary files via a symlink attack on a predictable filename in /tmp.

The weakness was disclosed 02/05/2013 by Larry W. Cashdollar as 120087 as confirmed posting (Packetstorm). It is possible to read the advisory at packetstormsecurity.com. The vendor was not involved in the public release. The identification of this vulnerability is CVE-2013-1495 since 01/30/2013. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known.

After immediately, there has been an exploit disclosed. It is declared as proof-of-concept. We expect the 0-day to have been worth approximately $25k-$100k.

Upgrading to version 4.3.2 eliminates this vulnerability. A possible mitigation has been published 2 months after the disclosure of the vulnerability.

The entries 7066, 8322, 8336 and 8323 are pretty similar.

Productinfo

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Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.9
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Link following
CWE: CWE-59
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Access: Public
Status: Proof-of-Concept

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Exploit Delay Time: 🔍

Upgrade: Auto Service Request 4.3.2

Timelineinfo

01/30/2013 🔍
02/05/2013 +6 days 🔍
02/05/2013 +0 days 🔍
02/11/2013 +6 days 🔍
03/07/2013 +24 days 🔍
03/18/2013 +11 days 🔍
03/19/2013 +1 days 🔍
04/17/2013 +29 days 🔍
05/03/2018 +1842 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: 120087
Researcher: Larry W. Cashdollar
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-1495 (🔍)
SecurityTracker: 1028310
Secunia: 53069 - Oracle Auto Service Request Privilege Escalation Vulnerability, Less Critical
OSVDB: 89910

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 02/11/2013 11:27
Updated: 05/03/2018 12:19
Changes: 02/11/2013 11:27 (64), 05/03/2018 12:19 (6)
Complete: 🔍
Committer: olku

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