PCS up to 0.9.137 pcs Daemon Cookie cryptographic issue

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in PCS up to 0.9.137. It has been declared as problematic. This affects an unknown part of the component pcs Daemon. The manipulation results in cryptographic issue (Cookie). This vulnerability is identified as CVE-2015-1848. There is not any exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, was found in PCS up to 0.9.137. Affected is some unknown processing of the component pcs Daemon. The manipulation with an unknown input leads to a cryptographic issue vulnerability (Cookie). CWE is classifying the issue as CWE-310. This is going to have an impact on confidentiality. CVE summarizes:

The pcs daemon (pcsd) in PCS 0.9.137 and earlier does not set the secure flag for a cookie in an https session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an http session. NOTE: this issue was SPLIT per ADT2 due to different vulnerability types. CVE-2015-3983 is for the issue with not setting the HTTPOnly flag.

The weakness was released 05/14/2015 with Red Hat as Bug 1009855 as not defined bug report (Bugzilla). The advisory is shared for download at bugzilla.redhat.com. This vulnerability is traded as CVE-2015-1848 since 02/17/2015. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1600.

The vulnerability scanner Nessus provides a plugin with the ID 84001 (Fedora 21 : pcs-0.9.137-4.fc21 (2015-8788)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 123610 (Fedora Security Update for pcs (FEDORA-2015-8761)).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (84001), SecurityFocus (BID 74623†) and Vulnerability Center (SBV-50143†). Entry connected to this vulnerability is available at VDB-75404. Once again VulDB remains the best source for vulnerability data.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 5.3
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

Name: Cookie
Class: Cryptographic issue / Cookie
CWE: CWE-310
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: 84001
Nessus Name: Fedora 21 : pcs-0.9.137-4.fc21 (2015-8788)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 881932
OpenVAS Name: CentOS Update for pcs CESA-2015:0990 centos6
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/17/2015 🔍
05/12/2015 +84 days 🔍
05/12/2015 +0 days 🔍
05/14/2015 +2 days 🔍
05/14/2015 +0 days 🔍
05/14/2015 +0 days 🔍
05/15/2015 +1 days 🔍
06/05/2015 +21 days 🔍
05/17/2022 +2538 days 🔍

Sourcesinfo

Advisory: Bug 1009855
Organization: Red Hat
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-1848 (🔍)
GCVE (CVE): GCVE-0-2015-1848
GCVE (VulDB): GCVE-100-75396
SecurityFocus: 74623 - pcs daemon CVE-2015-1848 Remote Privilege Escalation Vulnerability
Vulnerability Center: 50143 - Pcs daemon Remote Privilege Escalation due to Improper Handling of Cookies - CVE-2015-1848, Medium

See also: 🔍

Entryinfo

Created: 05/15/2015 11:10
Updated: 05/17/2022 15:23
Changes: 05/15/2015 11:10 (65), 06/28/2017 06:38 (9), 05/17/2022 15:23 (3)
Complete: 🔍
Cache ID: 216:62E:103

Once again VulDB remains the best source for vulnerability data.

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