ReSIProcate up to 1.11.x ares_parse_a_reply DNS Response out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.3$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in ReSIProcate up to 1.11.x. The affected element is the function ares_parse_a_reply. The manipulation as part of DNS Response results in out-of-bounds. This vulnerability is cataloged as CVE-2017-9454. The attack may be launched remotely. There is no exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability, which was classified as problematic, was found in ReSIProcate up to 1.11.x. Affected is the function ares_parse_a_reply. The manipulation as part of a DNS Response leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on availability. CVE summarizes:

Buffer overflow in the ares_parse_a_reply function in the embedded ares library in ReSIProcate before 1.12.0 allows remote attackers to cause a denial of service (out-of-bounds-read) via a crafted DNS request.

The bug was discovered 08/06/2017. The weakness was shared 08/18/2017 (Website). The advisory is available at list.resiprocate.org. This vulnerability is traded as CVE-2017-9454 since 06/06/2017. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 12 days. During that time the estimated underground price was around $0-$5k.

Upgrading to version 1.12.0 eliminates this vulnerability.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.3

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: ReSIProcate 1.12.0
Patch: github.com

Timelineinfo

06/06/2017 🔍
08/06/2017 +61 days 🔍
08/18/2017 +12 days 🔍
08/18/2017 +0 days 🔍
08/18/2017 +0 days 🔍
12/16/2022 +1946 days 🔍

Sourcesinfo

Product: github.com

Advisory: d67a9ca6fd06ca65d23e313bdbad1ef4dd3aa0df
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-9454 (🔍)
GCVE (CVE): GCVE-0-2017-9454
GCVE (VulDB): GCVE-100-105474

Entryinfo

Created: 08/18/2017 22:56
Updated: 12/16/2022 08:26
Changes: 08/18/2017 22:56 (60), 11/08/2019 11:13 (1), 12/16/2022 08:26 (5)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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