Ccsv 1.1.0 ext/ccsv.c foreach double free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability described as critical has been identified in Ccsv 1.1.0. This affects the function foreach of the file ext/ccsv.c. The manipulation results in double free. This vulnerability was named CVE-2017-15364. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, was found in Ccsv 1.1.0. Affected is the function foreach of the file ext/ccsv.c. The manipulation with an unknown input leads to a double free vulnerability. CWE is classifying the issue as CWE-415. The product calls free() twice on the same memory address, potentially leading to modification of unexpected memory locations. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

The foreach function in ext/ccsv.c in Ccsv 1.1.0 allows remote attackers to cause a denial of service (double free and application crash) or possibly have unspecified other impact via a crafted file.

The bug was discovered 10/13/2017. The weakness was presented 10/15/2017 (Website). The advisory is shared for download at github.com. This vulnerability is traded as CVE-2017-15364 since 10/15/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available.

The vulnerability was handled as a non-public zero-day exploit for at least 2 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.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.1

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.5
NVD Vector: 🔍

CNA Base Score: 5.5
CNA 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: Double free
CWE: CWE-415 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
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

10/13/2017 🔍
10/15/2017 +2 days 🔍
10/15/2017 +0 days 🔍
10/15/2017 +0 days 🔍
10/16/2017 +1 days 🔍
01/06/2025 +2639 days 🔍

Sourcesinfo

Advisory: 15
Status: Not defined

CVE: CVE-2017-15364 (🔍)
GCVE (CVE): GCVE-0-2017-15364
GCVE (VulDB): GCVE-100-107868

Entryinfo

Created: 10/16/2017 09:04
Updated: 01/06/2025 23:24
Changes: 10/16/2017 09:04 (57), 11/24/2019 17:39 (1), 01/03/2023 15:11 (3), 01/06/2025 23:24 (26)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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