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Vulnerability record · CVE-2008-5177 · published 20 November 2008

CVE-2008-5177: Insight-tech yosemite backup memory buffer overflow vulnerability

Insight Tech · Yosemite Backup

Stack-based buffer overflow in the DtbClsLogin function in Yosemite Backup 8.7 allows remote attackers to (1) execute arbitrary code on a Linux platform, related to libytlindtb.so; or (2) cause a denial of service (application crash) and possibly execute arbitrary code on a Windows platform, related to ytwindtb.dll; via a long username field during authentication.

10.0 CVSS 2.0 High EPSS 17% · top 3.1% CWE-119 · Memory buffer overflow
10.0CVSS 2.0 base score
17%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
14References, 4 tagged exploit
16 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in the DtbClsLogin function in Yosemite Backup 8.7 allows remote attackers to (1) execute arbitrary code on a Linux platform, related to libytlindtb.so; or (2) cause a denial of service (application crash) and possibly execute arbitrary code on a Windows platform, related to ytwindtb.dll; via a long username field during authentication.

AV:N/AC:L/Au:N/C:C/I:C/A:C

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://osvdb.org/49743
http://osvdb.org/49744
http://secunia.com/advisories/32262 Vendor Advisory
http://www.insight-tech.org/index.php?p=Yosemite-backup-8-7-DtbClsLogin-Buffer-Overflow-Vulnerability ExploitVendor AdvisoryURL Repurposed
http://www.insight-tech.org/xploits/yosemiteStackOverflowExploit.zip ExploitURL Repurposed
http://www.securityfocus.com/bid/32246
https://exchange.xforce.ibmcloud.com/vulnerabilities/46515
http://osvdb.org/49743
http://osvdb.org/49744
http://secunia.com/advisories/32262 Vendor Advisory
http://www.insight-tech.org/index.php?p=Yosemite-backup-8-7-DtbClsLogin-Buffer-Overflow-Vulnerability ExploitVendor AdvisoryURL Repurposed
http://www.insight-tech.org/xploits/yosemiteStackOverflowExploit.zip ExploitURL Repurposed
http://www.securityfocus.com/bid/32246
https://exchange.xforce.ibmcloud.com/vulnerabilities/46515

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2008-5177), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.