elog up to 3.1.4-57bea22 HTTP GET Request null pointer dereference

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in elog up to 3.1.4-57bea22. This vulnerability affects unknown code. The manipulation as part of HTTP GET Request results in null pointer dereference. This vulnerability was named CVE-2019-3995. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability classified as problematic has been found in elog up to 3.1.4-57bea22. Affected is an unknown code block. The manipulation as part of a HTTP GET Request leads to a null pointer dereference vulnerability. CWE is classifying the issue as CWE-476. A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit. This is going to have an impact on availability. CVE summarizes:

ELOG 3.1.4-57bea22 and below is affected by a denial of service vulnerability due to a NULL pointer dereference. A remote unauthenticated attacker can crash the ELOG server by sending a crafted HTTP GET request.

The weakness was presented 12/17/2019. This vulnerability is traded as CVE-2019-3995 since 01/03/2019. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are neither technical details nor an exploit publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

See VDB-147349, VDB-147347, VDB-147346 and VDB-147345 for similar entries. 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: 6.4
VulDB Meta Temp Score: 6.4

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

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Null pointer dereference
CWE: CWE-476 / 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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Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/03/2019 🔍
12/17/2019 +348 days 🔍
12/18/2019 +1 days 🔍
03/15/2024 +1549 days 🔍

Sourcesinfo

Advisory: FEDORA-2020-9f8bc040c8
Status: Not defined

CVE: CVE-2019-3995 (🔍)
GCVE (CVE): GCVE-0-2019-3995
GCVE (VulDB): GCVE-100-147348
See also: 🔍

Entryinfo

Created: 12/18/2019 09:09
Updated: 03/15/2024 06:24
Changes: 12/18/2019 09:09 (35), 12/18/2019 09:14 (17), 03/15/2024 06:24 (4)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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