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Vulnerability record · CVE-2015-1783 · published 11 August 2017

CVE-2015-1783: Fedoraproject fedora memory buffer overflow vulnerability

Fedoraproject · Fedora

The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access and application crash) via unspecified vectors.

7.5 CVSS 3.0 High EPSS 3.5% · top 11.4% CWE-119 · Memory buffer overflow
7.5CVSS 3.0 base score, v2 5.0
3.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access and application crash) via unspecified vectors.

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

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

References

LinkTags
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154321.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154355.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155382.html Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1199925 Issue TrackingPatchThird Party AdvisoryVDB Entry
https://repos.entrouvert.org/lasso.git/commit/lasso/xml?id=6d854cef4211cdcdbc7446c978f23ab859847cdd PatchThird Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154321.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154355.html Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155382.html Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1199925 Issue TrackingPatchThird Party AdvisoryVDB Entry
https://repos.entrouvert.org/lasso.git/commit/lasso/xml?id=6d854cef4211cdcdbc7446c978f23ab859847cdd PatchThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2015-1783), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.