5

CVE-2011-0539

EPSS 1.72%
Published 10.02.2011 18:00:57
Last modified 11.04.2025 00:51:21
Source secalert@redhat.com
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The key_certify function in usr.bin/ssh/key.c in OpenSSH 5.6 and 5.7, when generating legacy certificates using the -t command-line option in ssh-keygen, does not initialize the nonce field, which might allow remote attackers to obtain sensitive stack memory contents or make it easier to conduct hash collision attacks.

Affected products Warnungen 0 Metrics 2 CWE 0 References 13

Data is provided by the National Vulnerability Database (NVD)

Openbsd ≫ Openssh Version5.6

Openbsd ≫ Openssh Version5.7

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	1.72%	0.818

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:P/I:N/A:N

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10673

http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02794777

http://secunia.com/advisories/44269

http://secunia.com/advisories/43181

Vendor Advisory

http://www.openssh.com/txt/legacy-cert.adv

Patch

Vendor Advisory

http://www.openwall.com/lists/oss-security/2011/02/04/2

http://www.securityfocus.com/bid/46155

http://www.securitytracker.com/id?1025028

http://www.vupen.com/english/advisories/2011/0284

Vendor Advisory

https://exchange.xforce.ibmcloud.com/vulnerabilities/65163

https://nvd.nist.gov/vuln/detail/CVE-2011-0539

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2011-0539

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2011-0539

EUVD