CVE-2017-14976
Severity Score
7.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The FoFiType1C::convertToType0 function in FoFiType1C.cc in Poppler 0.59.0 has a heap-based buffer over-read vulnerability if an out-of-bounds font dictionary index is encountered, which allows an attacker to launch a denial of service attack.
La función FoFiType1C::convertToType0 en FoFiType1C.cc en Poppler 0.59.0 puede sufrir una vulnerabilidad de sobrelectura de búfer basada en memoria dinámica (heap) si se utiliza una fuente que provoca una indexación fuera de la memoria, lo que permite a un atacante provocar un ataque de denegación de servicio (DoS).
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2017-10-01 CVE Reserved
- 2017-10-01 CVE Published
- 2023-07-17 EPSS Updated
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| https://lists.debian.org/debian-lts-announce/2017/11/msg00023.html | Mailing List |
|
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.freedesktop.org/show_bug.cgi?id=102724 | 2024-08-05 |
| URL | Date | SRC |
|---|---|---|
| https://cgit.freedesktop.org/poppler/poppler/commit/?id=da63c35549e8852a410946ab016a3f25ac701bdf | 2019-05-03 |
| URL | Date | SRC |
|---|---|---|
| https://www.debian.org/security/2018/dsa-4079 | 2019-05-03 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Freedesktop Search vendor "Freedesktop" | Poppler Search vendor "Freedesktop" for product "Poppler" | 0.59.0 Search vendor "Freedesktop" for product "Poppler" and version "0.59.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 7.0 Search vendor "Debian" for product "Debian Linux" and version "7.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 8.0 Search vendor "Debian" for product "Debian Linux" and version "8.0" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 9.0 Search vendor "Debian" for product "Debian Linux" and version "9.0" | - |
Affected
| ||||||