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Vulnerability details: VCID-wjn7-ztgn-aaab
Vulnerability ID VCID-wjn7-ztgn-aaab
Aliases CVE-2012-4562
Summary Multiple integer overflows in libssh before 0.5.3 allow remote attackers to cause a denial of service (infinite loop or crash) and possibly execute arbitrary code via unspecified vectors, which triggers a buffer overflow, infinite loop, or possibly some other unspecified vulnerabilities.
Status Published
Exploitability 0.5
Weighted Severity 6.8
Risk 3.4
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-189 Numeric Errors
System Score Found at
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.06733 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.08232 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09360 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09360 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09360 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09360 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09360 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09360 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09360 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09360 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09360 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09660 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09660 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
epss 0.09660 https://api.first.org/data/v1/epss?cve=CVE-2012-4562
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2012-4562
Reference id Reference type URL
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093313.html
http://lists.fedoraproject.org/pipermail/package-announce/2012-November/093474.html
http://lists.opensuse.org/opensuse-security-announce/2012-11/msg00015.html
http://lists.opensuse.org/opensuse-security-announce/2012-12/msg00002.html
http://lists.opensuse.org/opensuse-updates/2012-12/msg00016.html
http://lists.opensuse.org/opensuse-updates/2013-01/msg00021.html
https://api.first.org/data/v1/epss?cve=CVE-2012-4562
https://bugzilla.redhat.com/show_bug.cgi?id=871620
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-4562
https://exchange.xforce.ibmcloud.com/vulnerabilities/80221
http://www.debian.org/security/2012/dsa-2577
http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/
http://www.mandriva.com/security/advisories?name=MDVSA-2012:175
http://www.openwall.com/lists/oss-security/2012/11/20/3
http://www.securityfocus.com/bid/56604
http://www.ubuntu.com/usn/USN-1640-1
cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:*
cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:*
CVE-2012-4562 https://nvd.nist.gov/vuln/detail/CVE-2012-4562
GLSA-201402-26 https://security.gentoo.org/glsa/201402-26
USN-1640-1 https://usn.ubuntu.com/1640-1/
No exploits are available.
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2012-4562
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 0.90379
EPSS Score 0.06733
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.