Vulnerability Monitor

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CVE-2015-1783

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.

Published

2017-08-11T21:29:00.197

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 7.5 (HIGH)

CVSSv2 Vector

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

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-119

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	fedoraproject	fedora	20	Yes
Operating System	fedoraproject	fedora	21	Yes
Operating System	fedoraproject	fedora	22	Yes
Application	entrouvert	lasso	≤ 2.4.0	Yes

References

http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154321.html Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154355.html Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155382.html Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=1199925 Issue Tracking, Patch, Third Party Advisory, VDB Entry ([email protected])
https://repos.entrouvert.org/lasso.git/commit/lasso/xml?id=6d854cef4211cdcdbc7446c978f23ab859847cdd Patch, Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154321.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154355.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155382.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=1199925 Issue Tracking, Patch, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://repos.entrouvert.org/lasso.git/commit/lasso/xml?id=6d854cef4211cdcdbc7446c978f23ab859847cdd Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)