CVE-2014-6272
At a glance
- Source
- NVD
- EPSS
- EPSS 2.08 % · percentile 82 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- debian
- NVD status
- Modified
Description
Multiple integer overflows in the evbuffer API in Libevent 1.4.x before 1.4.15, 2.0.x before 2.0.22, and 2.1.x before 2.1.5-beta allow context-dependent attackers to cause a denial of service or possibly have other unspecified impact via "insanely large inputs" to the (1) evbuffer_add, (2) evbuffer_expand, or (3) bufferevent_write function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier has been SPLIT per ADT3 due to different affected versions. See CVE-2015-6525 for the functions that are only affected in 2.0 and later.
Weaknesses (CWE)
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2014-6158
- GCVE · GCVE-0-2014-6272
CERT-FR advisories
- CERTFR-2022-AVI-650 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2022-AVI-267 — Multiples vulnérabilités dans Juniper Networks Junos Space · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.0:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.1:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.2:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.3:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.4:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.5:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.6:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.7:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.8:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.9:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.10:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.11:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.12:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.13:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:1.4.14:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.1:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.2:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.3:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.4:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.5:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.6:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.7:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.8:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.9:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.10:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.11:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.12:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.13:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.14:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.15:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.16:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.17:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.18:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.19:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.20:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.0.21:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.1.1:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.1.2:*:*:*:*:*:*:*cpe:2.3:a:libevent_project:libevent:2.1.3:*:*:*:*:*:*:*- +1 more
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |