Oracle Communications WebRTC Session Controller up to 7.1 cURL memory corruption

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.2$0-$5k0.00

Summaryinfo

A vulnerability was found in Oracle Communications WebRTC Session Controller up to 7.1. It has been classified as critical. The impacted element is an unknown function of the component cURL. Performing a manipulation results in memory corruption. This vulnerability is reported as CVE-2018-1000300. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as critical, was found in Oracle Communications WebRTC Session Controller up to 7.1 (Cloud Software). This affects an unknown code block of the component cURL. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. This is going to have an impact on confidentiality, integrity, and availability.

The bug was discovered 05/16/2018. The weakness was disclosed 01/16/2019 as Oracle Critical Patch Update Advisory - January 2019 as confirmed advisory (Website). The advisory is shared at oracle.com. This vulnerability is uniquely identified as CVE-2018-1000300 since 05/08/2018. The exploitability is told to be difficult. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 111333 (Oracle Secure Global Desktop Multiple Vulnerabilities (July 2018 CPU)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Misc. and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 351292 (Amazon Linux Security Advisory for curl: ALAS2-2018-1029).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (111333) and SecurityFocus (BID 104207†). The entries VDB-79791, VDB-95830, VDB-97118 and VDB-99028 are pretty similar. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.3
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

Vendor Base Score (Oracle): 7.5
Vendor Vector (Oracle): 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 111333
Nessus Name: Oracle Secure Global Desktop Multiple Vulnerabilities (July 2018 CPU)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 12113
OpenVAS Name: Fedora Update for curl FEDORA-2018-9dc7338487
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Timelineinfo

05/08/2018 🔍
05/16/2018 +8 days 🔍
05/16/2018 +0 days 🔍
05/24/2018 +8 days 🔍
07/25/2018 +62 days 🔍
01/16/2019 +175 days 🔍
01/16/2019 +0 days 🔍
01/16/2019 +0 days 🔍
06/27/2023 +1623 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - January 2019
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-1000300 (🔍)
GCVE (CVE): GCVE-0-2018-1000300
GCVE (VulDB): GCVE-100-129477
SecurityFocus: 104207 - cURL CVE-2018-1000300 Heap Buffer Overflow Vulnerability
SecurityTracker: 1040933

See also: 🔍

Entryinfo

Created: 01/16/2019 11:14
Updated: 06/27/2023 10:02
Changes: 01/16/2019 11:14 (75), 04/29/2020 17:10 (15), 06/27/2023 10:02 (5)
Complete: 🔍
Cache ID: 216:A70:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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