CVE-2020-27828
jasper: Heap-based buffer overflow in cp_create() in jpc_enc.c
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
1Exploited in Wild
-Decision
Descriptions
There's a flaw in jasper's jpc encoder in versions prior to 2.0.23. Crafted input provided to jasper by an attacker could cause an arbitrary out-of-bounds write. This could potentially affect data confidentiality, integrity, or application availability.
Se presenta un fallo en el codificador jpc de jasper en versiones anteriores a 2.0.23. Una entrada diseñada proporcionada a jasper por un atacante podría causar una escritura arbitraria fuera de límites. Esto podría afectar potencialmente la confidencialidad de los datos, la integridad o la disponibilidad de la aplicación
A flaw was found in the Jasper tool’s jpc encoder. This flaw allows an attacker to craft input provided to Jasper, causing an arbitrary out-of-bounds write. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2020-10-27 CVE Reserved
- 2020-12-11 CVE Published
- 2023-11-08 EPSS Updated
- 2024-08-04 CVE Updated
- 2024-08-04 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-20: Improper Input Validation
- CWE-787: Out-of-bounds Write
CAPEC
References (7)
URL | Tag | Source |
---|
URL | Date | SRC |
---|---|---|
https://github.com/jasper-software/jasper/issues/252 | 2024-08-04 |
URL | Date | SRC |
---|---|---|
https://bugzilla.redhat.com/show_bug.cgi?id=1905201 | 2021-11-09 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Jasper Project Search vendor "Jasper Project" | Jasper Search vendor "Jasper Project" for product "Jasper" | < 2.0.23 Search vendor "Jasper Project" for product "Jasper" and version " < 2.0.23" | - |
Affected
| ||||||
Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 32 Search vendor "Fedoraproject" for product "Fedora" and version "32" | - |
Affected
| ||||||
Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 33 Search vendor "Fedoraproject" for product "Fedora" and version "33" | - |
Affected
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