CVE-2016-4491
Severity Score
5.5
*CVSS v3
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
The d_print_comp function in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, which triggers infinite recursion and a buffer overflow, related to a node having "itself as ancestor more than once."
La función d_print_comp en cp-demangle.c en libiberty permite a atacantes remotos provocar una denegación de servicio (error de segmentación y caída) a través de un binario manipulado, que desencadena recursión infinita y un desbordamiento de búfer, relacionado con un nodo que se tiene "a sí mismo como ancestro más de una vez".
*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
- 2016-05-05 CVE Reserved
- 2017-02-24 CVE Published
- 2023-07-12 EPSS Updated
- 2024-08-06 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
References (4)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/90016 | Vdb Entry | |
| https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70909 | Issue Tracking |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2016/05/05/5 | 2017-07-28 | |
| https://gcc.gnu.org/ml/gcc-patches/2016-05/msg00105.html | 2017-07-28 |
| URL | Date | SRC |
|---|