CVE-2015-1783
high
CVSS v3
7.5
CVSS v2
5.0
VIR risk
7.5
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.
Predictions
Exploit likelihood
83%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2015-1783
Vendor advisory: secalert@redhat.com — https://repos.entrouvert.org/lasso.git/commit/lasso/xml?id=6d854cef4211cdcdbc7446c978f23ab859847cdd
Vendor advisory: secalert@redhat.com — https://bugzilla.redhat.com/show_bug.cgi?id=1199925
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 2.4.1-1 |
| debian | bullseye | fixed | 2.4.1-1 |
| debian | forky | fixed | 2.4.1-1 |
| debian | sid | fixed | 2.4.1-1 |
| debian | trixie | fixed | 2.4.1-1 |
| fedora | 20 | affected | |
| fedora | 21 | affected | |
| fedora | 22 | affected | |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| entrouvert | lasso | {"endIncluding":"2.4.0"} | |
References
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154321.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154355.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155382.html
- https://bugzilla.redhat.com/show_bug.cgi?id=1199925
- https://repos.entrouvert.org/lasso.git/commit/lasso/xml?id=6d854cef4211cdcdbc7446c978f23ab859847cdd
- https://security-tracker.debian.org/tracker/CVE-2015-1783
CWEs
CWE-119
Verify integrity in audit chain (admin only). AS-IS.