// For flags

CVE-2021-28277

Gentoo Linux Security Advisory 202210-17

Severity Score

7.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

A Heap-based Buffer Overflow vulnerabilty exists in jhead 3.04 and 3.05 is affected by: Buffer Overflow via the RemoveUnknownSections function in jpgfile.c.

Se presenta una vulnerabilidad de Desbordamiento del Búfer en la región Heap de la memoria en jhead versiones 3.04 y 3.05, está afectada por: Desbordamiento del búfer por medio de la función RemoveUnknownSections en el archivo jpgfile.c

Multiple vulnerabilities have been found in JHead, the worst of which could result in denial of service. Versions less than 3.06.0.1 are affected.

*Credits: N/A
CVSS Scores
Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2021-03-12 CVE Reserved
  • 2022-03-23 CVE Published
  • 2024-08-03 CVE Updated
  • 2024-08-03 First Exploit
  • 2025-04-10 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-787: Out-of-bounds Write
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Jhead Project
Search vendor "Jhead Project"
 Jhead
Search vendor "Jhead Project" for product "Jhead"
 3.04
Search vendor "Jhead Project" for product "Jhead" and version "3.04"
-
Affected
Jhead Project
Search vendor "Jhead Project"
 Jhead
Search vendor "Jhead Project" for product "Jhead"
 3.05
Search vendor "Jhead Project" for product "Jhead" and version "3.05"
-
Affected