CVE-2014-1692

原文の説明

The hash_buffer function in schnorr.c in OpenSSH through 6.4, when Makefile.inc is modified to enable the J-PAKE protocol, does not initialize certain data structures, which might allow remote attackers to cause a denial of service (memory corruption) or have unspecified other impact via vectors that trigger an error condition.

影響を受けるソフトウェア

• OpenSSH ≤ 6.4 完全一致

詳細

公開日

2014-01-29

最終更新

2026-06-17

CVSS ベクター

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CWE

CWE-119

参考資料

• cve.org/CVE-2014-1692
• nvd.nist.gov/vuln/detail/CVE-2014-1692
• marc.info/?l=bugtraq&m=141576985122836&w=2
• marc.info/?l=bugtraq&m=144050155601375&w=2
• openwall.com/lists/oss-security/2014/01/29/10
• openwall.com/lists/oss-security/2014/01/29/2
• osvdb.org/102611
• secunia.com/advisories/60184
• www-01.ibm.com/support/docview.wss?uid=isg3T1020637
• www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/Attic/schnorr.c.diff?r1=1.9%3Br2=1.10%3Bf=h
• www.openbsd.org/cgi-bin/cvsweb/src/usr.bin/ssh/schnorr.c#rev1.10
• www.securityfocus.com/bid/65230
• exchange.xforce.ibmcloud.com/vulnerabilities/90819