CVE-2015-8078

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Integer overflow in the index_urlfetch function in imap/index.c in Cyrus IMAP 2.3.19, 2.4.18, and 2.5.6 allows remote attackers to have unspecified impact via vectors related to urlfetch range checks and the section_offset variable. NOTE: this vulnerability exists because of an incomplete fix for CVE-2015-8076.

Desbordamiento de entero en la función index_urlfetch en imap/index.c en Cyrus IMAP 2.3.19, 2.4.18 y 2.5.6 permite a atacantes remotos tener un impacto no especificado a través de vectores relacionados con comprobaciones del intervalo urlfetch y la variable section_offset. NOTA: esta vulnerabilidad existe debido a una solución incompleta de la CVE-2015-8076.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-11-04 CVE Reserved
2015-12-03 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-189: Numeric Errors

CAPEC

References (7)

URL	Tag	Source
http://www.openwall.com/lists/oss-security/2015/11/04/3	Mailing List
http://www.securitytracker.com/id/1034282	Vdb Entry
https://cyrus.foundation/cyrus-imapd/commit/?id=6fb6a272171f49c79ba6ab7c6403eb25b39ec1b2	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00066.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00000.html	2023-11-07
http://lists.opensuse.org/opensuse-updates/2015-11/msg00156.html	2023-11-07
https://docs.cyrus.foundation/imap/release-notes/2.5/x/2.5.7.html	2023-11-07

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				42.1 Search vendor "Opensuse" for product "Leap" and version "42.1"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				13.2 Search vendor "Opensuse" for product "Opensuse" and version "13.2"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.0 Search vendor "Cyrus" for product "Imap" and version "2.3.0"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.1 Search vendor "Cyrus" for product "Imap" and version "2.3.1"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.2 Search vendor "Cyrus" for product "Imap" and version "2.3.2"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.3 Search vendor "Cyrus" for product "Imap" and version "2.3.3"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.4 Search vendor "Cyrus" for product "Imap" and version "2.3.4"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.5 Search vendor "Cyrus" for product "Imap" and version "2.3.5"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.6 Search vendor "Cyrus" for product "Imap" and version "2.3.6"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.7 Search vendor "Cyrus" for product "Imap" and version "2.3.7"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.8 Search vendor "Cyrus" for product "Imap" and version "2.3.8"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.9 Search vendor "Cyrus" for product "Imap" and version "2.3.9"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.10 Search vendor "Cyrus" for product "Imap" and version "2.3.10"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.11 Search vendor "Cyrus" for product "Imap" and version "2.3.11"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.12 Search vendor "Cyrus" for product "Imap" and version "2.3.12"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.13 Search vendor "Cyrus" for product "Imap" and version "2.3.13"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.14 Search vendor "Cyrus" for product "Imap" and version "2.3.14"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.15 Search vendor "Cyrus" for product "Imap" and version "2.3.15"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.16 Search vendor "Cyrus" for product "Imap" and version "2.3.16"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.17 Search vendor "Cyrus" for product "Imap" and version "2.3.17"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.3.18 Search vendor "Cyrus" for product "Imap" and version "2.3.18"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.0 Search vendor "Cyrus" for product "Imap" and version "2.4.0"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.1 Search vendor "Cyrus" for product "Imap" and version "2.4.1"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.2 Search vendor "Cyrus" for product "Imap" and version "2.4.2"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.3 Search vendor "Cyrus" for product "Imap" and version "2.4.3"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.4 Search vendor "Cyrus" for product "Imap" and version "2.4.4"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.5 Search vendor "Cyrus" for product "Imap" and version "2.4.5"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.6 Search vendor "Cyrus" for product "Imap" and version "2.4.6"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.7 Search vendor "Cyrus" for product "Imap" and version "2.4.7"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.8 Search vendor "Cyrus" for product "Imap" and version "2.4.8"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.9 Search vendor "Cyrus" for product "Imap" and version "2.4.9"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.10 Search vendor "Cyrus" for product "Imap" and version "2.4.10"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.11 Search vendor "Cyrus" for product "Imap" and version "2.4.11"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.12 Search vendor "Cyrus" for product "Imap" and version "2.4.12"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.13 Search vendor "Cyrus" for product "Imap" and version "2.4.13"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.14 Search vendor "Cyrus" for product "Imap" and version "2.4.14"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.15 Search vendor "Cyrus" for product "Imap" and version "2.4.15"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.16 Search vendor "Cyrus" for product "Imap" and version "2.4.16"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.4.17 Search vendor "Cyrus" for product "Imap" and version "2.4.17"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.5.0 Search vendor "Cyrus" for product "Imap" and version "2.5.0"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.5.1 Search vendor "Cyrus" for product "Imap" and version "2.5.1"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.5.2 Search vendor "Cyrus" for product "Imap" and version "2.5.2"		-		Affected
Cyrus Search vendor "Cyrus"		Imap Search vendor "Cyrus" for product "Imap"				2.5.3 Search vendor "Cyrus" for product "Imap" and version "2.5.3"		-		Affected