VDB-116968 · CVE-2017-17833 · Qualys 171623

OpenSLP 1.0.2/1.1.0 memory corruption

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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

A vulnerability has been found in OpenSLP 1.0.2/1.1.0 and classified as critical. This vulnerability affects an unknown code block. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. As an impact it is known to affect confidentiality, integrity, and availability.

The bug was discovered 04/19/2018. The weakness was presented 04/23/2018 (Website). The advisory is shared for download at support.lenovo.com. This vulnerability was named CVE-2017-17833 since 12/22/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 110874 (EulerOS 2.0 SP2 : openslp (EulerOS-SA-2018-1210)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Huawei Local Security Checks and running in the context local. The commercial vulnerability scanner Qualys is able to test this issue with plugin 171623 (SUSE Enterprise Linux Security Update for openslp (SUSE-SU-2018:2991-1)).

Upgrading eliminates this vulnerability. A possible mitigation has been published 3 months after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (110874).

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VulDB Meta Base Score: 8.5
VulDB Meta Temp Score: 8.2

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

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Exploitinginfoedit

Class: Memory corruption
CWE: CWE-119
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 110874
Nessus Name: EulerOS 2.0 SP2 : openslp (EulerOS-SA-2018-1210)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 58215
OpenVAS Name: Debian LTS Advisory ([SECURITY] [DLA 1364-1] openslp-dfsg security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

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Threat: 🔍
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Countermeasuresinfoedit

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
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Timelineinfoedit

12/22/2017 🔍
04/19/2018 +118 days 🔍
04/23/2018 +3 days 🔍
04/23/2018 +0 days 🔍
04/24/2018 +1 days 🔍
06/24/2018 +61 days 🔍
07/03/2018 +9 days 🔍
01/30/2020 +576 days 🔍

Sourcesinfoedit

Advisory: support.lenovo.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-17833 (🔍)

Entryinfoedit

Created: 04/24/2018 08:55 AM
Updated: 01/30/2020 03:56 PM
Changes: (4) vulnerability_discoverydate advisory_confirm_url countermeasure_name countermeasure_date
Complete: 🔍

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