5.5
MEDIUM
CVE-2021-47545
Apache Struts Remote Code Execution
Description

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

INFO

Published Date :

May 24, 2024, 3:15 p.m.

Last Modified :

June 13, 2024, 2:15 p.m.

Source :

416baaa9-dc9f-4396-8d5f-8c081fb06d67

Remotely Exploitable :

No

Impact Score :

3.6

Exploitability Score :

1.8
Affected Products

The following products are affected by CVE-2021-47545 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Linux linux_kernel
: Total Affected Vendor : 1 | Products : 1

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2021-47545 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2021-47545 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Rejected by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Jun. 13, 2024

    Action Type Old Value New Value
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Jun. 13, 2024

    Action Type Old Value New Value
    Changed Description In the Linux kernel, the following vulnerability has been resolved: perf hist: Fix memory leak of a perf_hpp_fmt perf_hpp__column_unregister() removes an entry from a list but doesn't free the memory causing a memory leak spotted by leak sanitizer. Add the free while at the same time reducing the scope of the function to static. Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
    Removed Reference kernel.org https://git.kernel.org/stable/c/c5c8a26c0dc69a400553245e92d741fe55f91095
    Removed Reference kernel.org https://git.kernel.org/stable/c/24a139c105fa0f7f99888cf328bf6a02fc841675
    Removed Reference kernel.org https://git.kernel.org/stable/c/b380d09e44e8479e71e3ae8446b515a5b3166244
    Removed Reference kernel.org https://git.kernel.org/stable/c/a4c17ebdd6249cb4e061358d3693383f6628e069
    Removed Reference kernel.org https://git.kernel.org/stable/c/5b5c6f57a1f81499db4c8ea597898cb1b87de0b6
    Removed Reference kernel.org https://git.kernel.org/stable/c/0ca1f534a776cc7d42f2c33da4732b74ec2790cd
    Removed CWE NIST CWE-401
    Removed CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    Removed CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 from (excluding) 5.15.7 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 from (excluding) 5.4.164 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 from (excluding) 4.19.220 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 from (excluding) 5.10.84 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (excluding) 4.14.257
  • CVE Translated by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    Jun. 13, 2024

    Action Type Old Value New Value
    Removed Translation Title: kernel de Linux Description: En el kernel de Linux, se resolvió la siguiente vulnerabilidad: perf hist: corrige la pérdida de memoria de un perf_hpp_fmt perf_hpp__column_unregister() elimina una entrada de una lista pero no libera la memoria, lo que provoca una pérdida de memoria detectada por el sanitizante de fugas. Agregue free y al mismo tiempo reduzca el alcance de la función a estático.
  • Initial Analysis by [email protected]

    Jun. 10, 2024

    Action Type Old Value New Value
    Added CVSS V3.1 NIST AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
    Changed Reference Type https://git.kernel.org/stable/c/0ca1f534a776cc7d42f2c33da4732b74ec2790cd No Types Assigned https://git.kernel.org/stable/c/0ca1f534a776cc7d42f2c33da4732b74ec2790cd Patch
    Changed Reference Type https://git.kernel.org/stable/c/24a139c105fa0f7f99888cf328bf6a02fc841675 No Types Assigned https://git.kernel.org/stable/c/24a139c105fa0f7f99888cf328bf6a02fc841675 Patch
    Changed Reference Type https://git.kernel.org/stable/c/5b5c6f57a1f81499db4c8ea597898cb1b87de0b6 No Types Assigned https://git.kernel.org/stable/c/5b5c6f57a1f81499db4c8ea597898cb1b87de0b6 Patch
    Changed Reference Type https://git.kernel.org/stable/c/a4c17ebdd6249cb4e061358d3693383f6628e069 No Types Assigned https://git.kernel.org/stable/c/a4c17ebdd6249cb4e061358d3693383f6628e069 Patch
    Changed Reference Type https://git.kernel.org/stable/c/b380d09e44e8479e71e3ae8446b515a5b3166244 No Types Assigned https://git.kernel.org/stable/c/b380d09e44e8479e71e3ae8446b515a5b3166244 Patch
    Changed Reference Type https://git.kernel.org/stable/c/c5c8a26c0dc69a400553245e92d741fe55f91095 No Types Assigned https://git.kernel.org/stable/c/c5c8a26c0dc69a400553245e92d741fe55f91095 Patch
    Added CWE NIST CWE-401
    Added CPE Configuration OR *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions up to (excluding) 4.14.257 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.15 up to (excluding) 4.19.220 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 4.20 up to (excluding) 5.4.164 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.5 up to (excluding) 5.10.84 *cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:* versions from (including) 5.11 up to (excluding) 5.15.7
  • CVE Modified by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 28, 2024

    Action Type Old Value New Value
  • CVE Received by 416baaa9-dc9f-4396-8d5f-8c081fb06d67

    May. 24, 2024

    Action Type Old Value New Value
    Added Description In the Linux kernel, the following vulnerability has been resolved: perf hist: Fix memory leak of a perf_hpp_fmt perf_hpp__column_unregister() removes an entry from a list but doesn't free the memory causing a memory leak spotted by leak sanitizer. Add the free while at the same time reducing the scope of the function to static.
    Added Reference kernel.org https://git.kernel.org/stable/c/c5c8a26c0dc69a400553245e92d741fe55f91095 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/24a139c105fa0f7f99888cf328bf6a02fc841675 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/b380d09e44e8479e71e3ae8446b515a5b3166244 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/a4c17ebdd6249cb4e061358d3693383f6628e069 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/5b5c6f57a1f81499db4c8ea597898cb1b87de0b6 [No types assigned]
    Added Reference kernel.org https://git.kernel.org/stable/c/0ca1f534a776cc7d42f2c33da4732b74ec2790cd [No types assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2021-47545 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2021-47545 weaknesses.

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
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