Jabber Open Source Server up to 2.3.2 UTF-8 c2s/c2s.c Memory information disclosure

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability has been found in Jabber Open Source Server up to 2.3.2 and classified as problematic. This issue affects some unknown processing of the file c2s/c2s.c of the component UTF-8 Handler. This manipulation causes information disclosure (Memory). The identification of this vulnerability is CVE-2015-2058. There is no exploit available.

Detailsinfo

A vulnerability classified as problematic was found in Jabber Open Source Server up to 2.3.2. Affected by this vulnerability is an unknown part of the file c2s/c2s.c of the component UTF-8 Handler. The manipulation with an unknown input leads to a information disclosure vulnerability (Memory). The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

c2s/c2s.c in Jabber Open Source Server 2.3.2 and earlier truncates data without ensuring it remains valid UTF-8, which allows remote authenticated users to read system memory or possibly have other unspecified impact via a crafted JID.

The weakness was shared 08/12/2015 (Website). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2015-2058 since 02/23/2015. The attack can be launched remotely. A single authentication is necessary for exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

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 vulnerability database at SecurityFocus (BID 72731†). The entry VDB-77060 is related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.3

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
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: Memory
Class: Information disclosure / Memory
CWE: CWE-200 / CWE-284 / CWE-266
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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/09/2015 🔍
02/23/2015 +14 days 🔍
08/12/2015 +170 days 🔍
08/12/2015 +0 days 🔍
08/13/2015 +1 days 🔍
06/09/2022 +2492 days 🔍

Sourcesinfo

Advisory: 85
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-2058 (🔍)
GCVE (CVE): GCVE-0-2015-2058
GCVE (VulDB): GCVE-100-77059
SecurityFocus: 72731 - jabberd CVE-2015-2058 Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 08/13/2015 10:16
Updated: 06/09/2022 09:51
Changes: 08/13/2015 10:16 (50), 10/05/2017 18:15 (5), 06/09/2022 09:51 (3)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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