VDB-146183 · CVE-2012-5582 · OSVDB 88112

opendnssec libcurl API input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.8$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in opendnssec. This issue affects some unknown processing of the component libcurl API. The manipulation leads to input validation. This vulnerability is listed as CVE-2012-5582. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability was found in opendnssec (affected version not known) and classified as very critical. This issue affects some unknown functionality of the component libcurl API. The manipulation with an unknown input 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. The summary by CVE is:

opendnssec misuses libcurl API

The bug was discovered 11/26/2012. The weakness was presented 11/25/2019. The identification of this vulnerability is CVE-2012-5582 since 10/24/2012. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 02/27/2024).

The vulnerability was handled as a non-public zero-day exploit for at least 2555 days. During that time the estimated underground price was around $0-$5k.

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 OSVDB (88112†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

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

NVD Base Score: 9.8
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: 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

10/24/2012 🔍
11/26/2012 +33 days 🔍
11/25/2019 +2555 days 🔍
11/26/2019 +1 days 🔍
02/27/2024 +1554 days 🔍

Sourcesinfo

Advisory: openwall.com
Status: Not defined

CVE: CVE-2012-5582 (🔍)
GCVE (CVE): GCVE-0-2012-5582
GCVE (VulDB): GCVE-100-146183
OSVDB: 88112

Entryinfo

Created: 11/26/2019 06:50
Updated: 02/27/2024 07:36
Changes: 11/26/2019 06:50 (36), 11/26/2019 06:55 (17), 02/27/2024 07:36 (3)
Complete: 🔍
Cache ID: 216:195:103

Be aware that VulDB is the high quality source for vulnerability data.

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