Oracle HTTP Server 12.2.1.3.0/12.2.1.4.0 SSL Module 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 labeled as critical has been found in Oracle HTTP Server 12.2.1.3.0/12.2.1.4.0. Affected by this issue is some unknown functionality of the component SSL Module. The manipulation results in an unknown weakness. This vulnerability is reported as CVE-2020-24977. The attack can be launched remotely. No exploit exists. The affected component should be upgraded.

Detailsinfo

A vulnerability, which was classified as critical, was found in Oracle HTTP Server 12.2.1.3.0/12.2.1.4.0 (Web Server). Affected is an unknown part of the component SSL Module. 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 confidentiality, and availability.

The weakness was disclosed 04/19/2022 as Oracle Critical Patch Update Advisory - April 2022. The advisory is shared for download at oracle.com. This vulnerability is traded as CVE-2020-24977. There are neither technical details nor an exploit publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 236689 (Alibaba Cloud Linux 3 : 0018: libxml2 (ALINUX3-SA-2022:0018)), which helps to determine the existence of the flaw in a target environment.

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (236689). Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.5
VulDB Meta Temp Score: 6.3

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
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: 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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Nessus ID: 236689
Nessus Name: Alibaba Cloud Linux 3 : 0018: libxml2 (ALINUX3-SA-2022:0018)

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Patch: gitlab.gnome.org

Timelineinfo

08/28/2020 🔍
04/19/2022 +599 days 🔍
04/19/2022 +0 days 🔍
04/20/2022 +1 days 🔍
05/17/2025 +1123 days 🔍

Sourcesinfo

Vendor: oracle.com

Advisory: Oracle Critical Patch Update Advisory - April 2022
Status: Confirmed

CVE: CVE-2020-24977 (🔍)
GCVE (CVE): GCVE-0-2020-24977
GCVE (VulDB): GCVE-100-198012

Entryinfo

Created: 04/20/2022 08:01
Updated: 05/17/2025 18:51
Changes: 04/20/2022 08:01 (39), 04/25/2022 14:10 (3), 04/25/2022 14:12 (19), 05/17/2025 18:51 (16)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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