VDB-122489 · CVE-2018-12466 · BID 104958

openSUSE openbuildservice up to 9.2.3 Project Link access control

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.8$0-$5k0.00

Summaryinfo

A vulnerability has been found in openSUSE openbuildservice up to 9.2.3 and classified as problematic. This issue affects some unknown processing of the component Project Link Handler. The manipulation leads to access control. This vulnerability is traded as CVE-2018-12466. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in openSUSE openbuildservice up to 9.2.3. It has been rated as problematic. This issue affects an unknown part of the component Project Link Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is integrity, and availability. The summary by CVE is:

openSUSE openbuildservice before 9.2.4 allowed authenticated users to delete packages on specific projects with project links.

The bug was discovered 07/26/2018. The weakness was shared 08/01/2018 by Marcus Meissner as not defined bug report (Bugzilla). The advisory is shared at bugzilla.suse.com. The identification of this vulnerability is CVE-2018-12466 since 06/15/2018. The exploitation is known to be easy. The attack may be initiated remotely. A simple authentication is necessary for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability was handled as a non-public zero-day exploit for at least 6 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 9.2.4 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104958†). The entry VDB-122490 is related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.4
VulDB Temp Score: 5.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: openbuildservice 9.2.4
Patch: github.com

Timelineinfo

06/15/2018 🔍
07/26/2018 +41 days 🔍
08/01/2018 +5 days 🔍
08/01/2018 +0 days 🔍
08/02/2018 +1 days 🔍
08/03/2018 +1 days 🔍
04/29/2023 +1730 days 🔍

Sourcesinfo

Advisory: f57b660f49f830006766a8d4abc3b4af6e178063
Researcher: Marcus Meissner
Status: Not defined
Confirmation: 🔍

CVE: CVE-2018-12466 (🔍)
GCVE (CVE): GCVE-0-2018-12466
GCVE (VulDB): GCVE-100-122489
SecurityFocus: 104958 - SuSE openSUSE Build Service CVE-2018-12466 Security Bypass Vulnerability

See also: 🔍

Entryinfo

Created: 08/02/2018 07:40
Updated: 04/29/2023 09:34
Changes: 08/02/2018 07:40 (62), 03/12/2020 14:48 (5), 04/29/2023 09:34 (5)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to know what is going to be exploited?

We predict KEV entries!