FRRouting frr-bgpd 8.4.2 bgp_attr_psid_sub denial of service

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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5.9$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in FRRouting frr-bgpd 8.4.2. This impacts the function bgp_attr_psid_sub. Executing a manipulation can lead to denial of service. This vulnerability is registered as CVE-2023-31490. It is possible to launch the attack remotely. No exploit is available.

Detailsinfo

A vulnerability was found in FRRouting frr-bgpd 8.4.2. It has been declared as problematic. This vulnerability affects the function bgp_attr_psid_sub. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

An issue found in Frrouting bgpd v.8.4.2 allows a remote attacker to cause a denial of service via the bgp_attr_psid_sub() function.

The weakness was published 05/09/2023 as 13099. The advisory is available at github.com. This vulnerability was named CVE-2023-31490 since 04/29/2023. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1499 by the MITRE ATT&CK project.

The vulnerability scanner Nessus provides a plugin with the ID 212585 (SUSE SLES15 / openSUSE 15 Security Update : frr (SUSE-SU-2024:4090-1)), which helps to determine the existence of the flaw in a target environment.

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 Tenable (212585). If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.9
VulDB Meta Temp Score: 5.9

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Denial of service
CWE: CWE-404
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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Nessus ID: 212585
Nessus Name: SUSE SLES15 / openSUSE 15 Security Update : frr (SUSE-SU-2024:4090-1)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/29/2023 🔍
05/09/2023 +10 days 🔍
05/09/2023 +0 days 🔍
12/12/2024 +583 days 🔍

Sourcesinfo

Advisory: 13099
Status: Confirmed

CVE: CVE-2023-31490 (🔍)
GCVE (CVE): GCVE-0-2023-31490
GCVE (VulDB): GCVE-100-228490

Entryinfo

Created: 05/09/2023 20:53
Updated: 12/12/2024 08:49
Changes: 05/09/2023 20:53 (39), 06/01/2023 16:59 (11), 12/12/2024 08:49 (17)
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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