CVE-2011-1777

Libarchive multiple security issues

Severity Score

6.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple buffer overflows in the (1) heap_add_entry and (2) relocate_dir functions in archive_read_support_format_iso9660.c in libarchive through 2.8.5 allow remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted ISO9660 image.

Múltiples desbordamientos de búfer en las funciones (1) heap_add_entry y (2) relocate_dir en archive_read_support_format_iso9660.c en libarchive hasta v2.8.5, permite a atacantes remotos provocar una denegación de servicio (caída de aplicación) o posiblemente la ejecución de código de su elección a través de una imagen ISO9660 manipulada.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-04-19 CVE Reserved
2011-12-01 CVE Published
2024-08-06 CVE Updated
2024-10-12 EPSS 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 (8)

URL	Tag	Source
http://code.google.com/p/libarchive/source/detail?r=3158	X_refsource_confirm
http://secunia.com/advisories/48034	Third Party Advisory
http://support.apple.com/kb/HT5281	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html	2018-01-10
http://www.debian.org/security/2012/dsa-2413	2018-01-10
https://bugzilla.redhat.com/show_bug.cgi?id=705849	2011-12-01
https://rhn.redhat.com/errata/RHSA-2011-1507.html	2018-01-10
https://access.redhat.com/security/cve/CVE-2011-1777	2011-12-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				<= 2.8.5 Search vendor "Freebsd" for product "Libarchive" and version " <= 2.8.5"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.0 Search vendor "Freebsd" for product "Libarchive" and version "2.0"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.1 Search vendor "Freebsd" for product "Libarchive" and version "2.1"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.2 Search vendor "Freebsd" for product "Libarchive" and version "2.2"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.2.3 Search vendor "Freebsd" for product "Libarchive" and version "2.2.3"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.3 Search vendor "Freebsd" for product "Libarchive" and version "2.3"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.4 Search vendor "Freebsd" for product "Libarchive" and version "2.4"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.5 Search vendor "Freebsd" for product "Libarchive" and version "2.5"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.6 Search vendor "Freebsd" for product "Libarchive" and version "2.6"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.6.1 Search vendor "Freebsd" for product "Libarchive" and version "2.6.1"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.6.2 Search vendor "Freebsd" for product "Libarchive" and version "2.6.2"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.7.0 Search vendor "Freebsd" for product "Libarchive" and version "2.7.0"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.7.1 Search vendor "Freebsd" for product "Libarchive" and version "2.7.1"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.8.0 Search vendor "Freebsd" for product "Libarchive" and version "2.8.0"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.8.1 Search vendor "Freebsd" for product "Libarchive" and version "2.8.1"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.8.2 Search vendor "Freebsd" for product "Libarchive" and version "2.8.2"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.8.3 Search vendor "Freebsd" for product "Libarchive" and version "2.8.3"		-		Affected
Freebsd Search vendor "Freebsd"		Libarchive Search vendor "Freebsd" for product "Libarchive"				2.8.4 Search vendor "Freebsd" for product "Libarchive" and version "2.8.4"		-		Affected