VDB-120452 · CVE-2018-12910 · Qualys 256512

libsoup soup-cookie-jar.c soup_cookie_jar_get_cookies Hostname input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.6$0-$5k0.00

A vulnerability was found in libsoup (the affected version unknown) and classified as critical. Affected by this issue is the function soup_cookie_jar_get_cookies of the file soup-cookie-jar.c. The manipulation as part of a Hostname leads to a input validation vulnerability. Using CWE to declare the problem leads to CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. Impacted is confidentiality, integrity, and availability. CVE summarizes:

soup_cookie_jar_get_cookies in soup-cookie-jar.c in libsoup allows attackers to have unspecified impact via an empty hostname.

The bug was discovered 07/06/2018. The weakness was disclosed 07/05/2018 (Website). The advisory is shared for download at lists.fedoraproject.org. This vulnerability is handled as CVE-2018-12910 since 06/27/2018. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available.

The vulnerability scanner Nessus provides a plugin with the ID 110933 (Fedora 27 : libsoup (2018-c3838931e1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 256512 (CentOS Security Update for zenity (CESA-2018:3140)).

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

The vulnerability is also documented in the vulnerability database at Tenable (110933).

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

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EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 110933
Nessus Name: Fedora 27 : libsoup (2018-c3838931e1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

Qualys ID: 🔍
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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
Exposure Time: 🔍

Patch: gitlab.gnome.org

Timelineinfo

06/27/2018 🔍
07/05/2018 +7 days 🔍
07/05/2018 +0 days 🔍
07/05/2018 +0 days 🔍
07/06/2018 +1 days 🔍
07/06/2018 +0 days 🔍
07/06/2018 +0 days 🔍
04/03/2023 +1732 days 🔍

Sourcesinfo

Advisory: FEDORA-2018-c3838931e1
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-12910 (🔍)
OVAL: 🔍

Entryinfo

Created: 07/06/2018 09:01
Updated: 04/03/2023 16:07
Changes: 07/06/2018 09:01 (71), 02/26/2020 06:53 (3), 04/03/2023 16:01 (5), 04/03/2023 16:07 (1)
Complete: 🔍
Cache ID: 3:0E9:103

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