CVE-2017-7506

spice: Possible buffer overflow via invalid monitor configurations

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

spice versions though 0.13 are vulnerable to out-of-bounds memory access when processing specially crafted messages from authenticated attacker to the spice server resulting into crash and/or server memory leak.

Spice versiones hasta 0.13, son vulnerables al acceso a la memoria fuera de límites al procesar mensajes especialmente creados desde el atacante autenticado hasta el servidor de Spice, resultando en un bloqueo y/o pérdida de memoria del servidor.

A vulnerability was discovered in spice server's protocol handling. An authenticated attacker could send specially crafted messages to the spice server, causing out-of-bounds memory accesses, leading to parts of server memory being leaked or a crash.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-04-05 CVE Reserved
2017-07-18 CVE Published
2023-05-08 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 (7)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2017/07/14/1	Mailing List
http://www.securityfocus.com/bid/99583	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://www.debian.org/security/2017/dsa-3907	2023-02-12
https://access.redhat.com/errata/RHSA-2017:2471	2023-02-12
https://access.redhat.com/errata/RHSA-2018:3522	2023-02-12
https://bugzilla.redhat.com/show_bug.cgi?id=1452606	2018-11-07
https://access.redhat.com/security/cve/CVE-2017-7506	2018-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.5.2 Search vendor "Spice Project" for product "Spice" and version "0.5.2"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.5.3 Search vendor "Spice Project" for product "Spice" and version "0.5.3"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.6.0 Search vendor "Spice Project" for product "Spice" and version "0.6.0"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.6.1 Search vendor "Spice Project" for product "Spice" and version "0.6.1"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.6.2 Search vendor "Spice Project" for product "Spice" and version "0.6.2"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.6.3 Search vendor "Spice Project" for product "Spice" and version "0.6.3"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.6.4 Search vendor "Spice Project" for product "Spice" and version "0.6.4"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.7.0 Search vendor "Spice Project" for product "Spice" and version "0.7.0"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.7.1 Search vendor "Spice Project" for product "Spice" and version "0.7.1"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.7.2 Search vendor "Spice Project" for product "Spice" and version "0.7.2"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.7.3 Search vendor "Spice Project" for product "Spice" and version "0.7.3"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.8.0 Search vendor "Spice Project" for product "Spice" and version "0.8.0"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.8.1 Search vendor "Spice Project" for product "Spice" and version "0.8.1"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.8.2 Search vendor "Spice Project" for product "Spice" and version "0.8.2"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.8.3 Search vendor "Spice Project" for product "Spice" and version "0.8.3"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.9.0 Search vendor "Spice Project" for product "Spice" and version "0.9.0"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.9.1 Search vendor "Spice Project" for product "Spice" and version "0.9.1"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.10.0 Search vendor "Spice Project" for product "Spice" and version "0.10.0"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.10.1 Search vendor "Spice Project" for product "Spice" and version "0.10.1"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.11.0 Search vendor "Spice Project" for product "Spice" and version "0.11.0"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.11.3 Search vendor "Spice Project" for product "Spice" and version "0.11.3"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.12.0 Search vendor "Spice Project" for product "Spice" and version "0.12.0"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.12.2 Search vendor "Spice Project" for product "Spice" and version "0.12.2"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.12.3 Search vendor "Spice Project" for product "Spice" and version "0.12.3"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.12.4 Search vendor "Spice Project" for product "Spice" and version "0.12.4"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.12.5 Search vendor "Spice Project" for product "Spice" and version "0.12.5"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.12.6 Search vendor "Spice Project" for product "Spice" and version "0.12.6"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.12.7 Search vendor "Spice Project" for product "Spice" and version "0.12.7"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.12.8 Search vendor "Spice Project" for product "Spice" and version "0.12.8"		-		Affected
Spice Project Search vendor "Spice Project"		Spice Search vendor "Spice Project" for product "Spice"				0.13.0 Search vendor "Spice Project" for product "Spice" and version "0.13.0"		-		Affected