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Vulnerability details: VCID-an3m-4v53-aaaa
Vulnerability ID VCID-an3m-4v53-aaaa
Aliases CVE-2011-4089
Summary The bzexe command in bzip2 1.0.5 and earlier generates compressed executables that do not properly handle temporary files during extraction, which allows local users to execute arbitrary code by precreating a temporary directory.
Status Published
Exploitability 2.0
Weighted Severity 4.1
Risk 8.2
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-264 Permissions, Privileges, and Access Controls
System Score Found at
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epss 0.00399 https://api.first.org/data/v1/epss?cve=CVE-2011-4089
cvssv2 4.6 https://nvd.nist.gov/vuln/detail/CVE-2011-4089
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-4089.json
https://api.first.org/data/v1/epss?cve=CVE-2011-4089
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=632862
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-4089
http://seclists.org/fulldisclosure/2011/Oct/804
http://www.exploit-db.com/exploits/18147
http://www.openwall.com/lists/oss-security/2011/10/28/16
http://www.ubuntu.com/usn/USN-1308-1
cpe:2.3:a:bzip:bzip2:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:bzip:bzip2:*:*:*:*:*:*:*:*
cpe:2.3:a:bzip:bzip2:1.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:bzip:bzip2:1.0:*:*:*:*:*:*:*
cpe:2.3:a:bzip:bzip2:1.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:bzip:bzip2:1.0.1:*:*:*:*:*:*:*
cpe:2.3:a:bzip:bzip2:1.0.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:bzip:bzip2:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:bzip:bzip2:1.0.3:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:bzip:bzip2:1.0.3:*:*:*:*:*:*:*
CVE-2011-4089 https://nvd.nist.gov/vuln/detail/CVE-2011-4089
CVE-2011-4089;OSVDB-77356 Exploit https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/linux/local/18147.c
USN-1308-1 https://usn.ubuntu.com/1308-1/
Data source Exploit-DB
Date added Nov. 27, 2011
Description bzexe (bzip2) - Race Condition
Ransomware campaign use Known
Source publication date Nov. 23, 2011
Exploit type local
Platform linux
Source update date Nov. 27, 2011
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2011-4089
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Exploit Prediction Scoring System (EPSS)
Percentile 0.14144
EPSS Score 0.00044
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.