rpcbind up to 0.1.x /tmp/portmap.xdr input validation

CVSS Meta Temp Score
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability was found in rpcbind up to 0.1.x. It has been classified as critical. Affected by this issue is some unknown functionality of the file /tmp/portmap.xdr. Performing a manipulation results in input validation. This vulnerability is reported as CVE-2010-2061. The attack requires a local approach. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability classified as critical has been found in rpcbind up to 0.1.x. This affects an unknown code block of the file /tmp/portmap.xdr. The manipulation with an unknown input leads to a input validation vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

rpcbind 0.2.0 does not properly validate (1) /tmp/portmap.xdr and (2) /tmp/rpcbind.xdr, which can be created by an attacker before the daemon is started.

The weakness was disclosed 10/29/2019 (oss-sec). It is possible to read the advisory at openwall.com. This vulnerability is uniquely identified as CVE-2010-2061 since 05/25/2010. Attacking locally is a requirement. The requirement for exploitation is a authentication. Technical details of the vulnerability are known, but there is no available exploit.

Upgrading to version 0.2.0 eliminates this vulnerability.

The entry VDB-144388 is pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: No

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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: rpcbind 0.2.0

Timelineinfo

05/25/2010 🔍
10/29/2019 +3444 days 🔍
10/30/2019 +1 days 🔍
10/30/2019 +0 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined

CVE: CVE-2010-2061 (🔍)
GCVE (CVE): GCVE-0-2010-2061
GCVE (VulDB): GCVE-100-144387
See also: 🔍

Entryinfo

Created: 10/30/2019 05:56
Updated: 10/30/2019 06:01
Changes: 10/30/2019 05:56 (39), 10/30/2019 06:01 (17)
Complete: 🔍
Cache ID: 216::103

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