CVE-2017-8804
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
The xdr_bytes and xdr_string functions in the GNU C Library (aka glibc or libc6) 2.25 mishandle failures of buffer deserialization, which allows remote attackers to cause a denial of service (virtual memory allocation, or memory consumption if an overcommit setting is not used) via a crafted UDP packet to port 111, a related issue to CVE-2017-8779. NOTE: [Information provided from upstream and references
**EN DISPUTA** Las funciones xdr_bytes y xdr_string en la librería GNU C (conocida como glibc o libc6) 2.25 no maneja adecuadamente los fallos de deserialización de buffer, lo que permite a atacantes remotos causar una denegación de servicio a través de paquetes UDP manipulados en el puerto 111, un problema relacionado con CVE-2017-8779. NOTA: [Información suministrada por el usuario y referencias]
CVSS Scores
SSVC
- Decision:-
Timeline
- 2017-05-07 CVE Reserved
- 2017-05-07 CVE Published
- 2024-08-05 CVE Updated
- 2024-08-07 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-502: Deserialization of Untrusted Data
CAPEC
References (11)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2017/05/05/2 | Mailing List |
|
| http://www.securityfocus.com/bid/98339 | Broken Link | |
| https://seclists.org/oss-sec/2017/q2/228 | X_refsource_misc |
|
| https://sourceware.org/legacy-ml/libc-alpha/2017-05/msg00128.html | X_refsource_misc | |
| https://sourceware.org/legacy-ml/libc-alpha/2017-05/msg00129.html | X_refsource_misc |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://bugzilla.suse.com/show_bug.cgi?id=1037559#c7 | 2024-05-17 | |
| https://sourceware.org/bugzilla/show_bug.cgi?id=21461 | 2024-05-17 | |
| https://sourceware.org/ml/libc-alpha/2017-05/msg00105.html | 2024-05-17 |