CVE-2017-8807
Severity Score
9.1
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
vbf_stp_error in bin/varnishd/cache/cache_fetch.c in Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 allows remote attackers to obtain sensitive information from process memory because a VFP_GetStorage buffer is larger than intended in certain circumstances involving -sfile Stevedore transient objects.
vbf_stp_error en bin/varnishd/cache/cache_fetch.c en Varnish HTTP Cache en versiones 4.1.x anteriores a la 4.1.9 y las versiones 5.x anteriores a la 5.2.1 permite que atacantes remotos obtengan información sensible de la memoria de procesos debido a que un búfer VFP_GetStorage es más grande de lo planeado en ciertas circunstancias relacionadas con objetos transitorios -sfile Stevedore.
*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
- 2017-05-07 CVE Reserved
- 2017-11-16 CVE Published
- 2023-06-11 EPSS Updated
- 2024-08-05 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 (6)
| URL | Tag | Source |
|---|---|---|
| http://www.securityfocus.com/bid/101886 | Third Party Advisory | |
| https://bugs.debian.org/881808 | Issue Tracking |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| http://varnish-cache.org/security/VSV00002.html | 2022-08-02 | |
| https://github.com/varnishcache/varnish-cache/commit/176f8a075a963ffbfa56f1c460c15f6a1a6af5a7 | 2022-08-02 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/varnishcache/varnish-cache/pull/2429 | 2022-08-02 | |
| https://www.debian.org/security/2017/dsa-4034 | 2022-08-02 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Varnish-cache Search vendor "Varnish-cache" | Varnish Search vendor "Varnish-cache" for product "Varnish" | >= 4.1.0 < 4.1.9 Search vendor "Varnish-cache" for product "Varnish" and version " >= 4.1.0 < 4.1.9" | - |
Affected
| ||||||
| Varnish Cache Project Search vendor "Varnish Cache Project" | Varnish Cache Search vendor "Varnish Cache Project" for product "Varnish Cache" | >= 5.0.0 < 5.2.1 Search vendor "Varnish Cache Project" for product "Varnish Cache" and version " >= 5.0.0 < 5.2.1" | - |
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
| ||||||