CVE-2015-6525: Buffer Overflow
First published: Mon Aug 24 2015(Updated: )
Multiple integer overflows in the evbuffer API in Libevent 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_prepend, (3) evbuffer_expand, (4) exbuffer_reserve_space, or (5) evbuffer_read function, which triggers a heap-based buffer overflow or an infinite loop. NOTE: this identifier was SPLIT from CVE-2014-6272 per ADT3 due to different affected versions.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Debian Debian Linux | =7.1 | |
| Libevent Project Libevent | =2.0.1 | |
| Libevent Project Libevent | =2.0.2 | |
| Libevent Project Libevent | =2.0.3 | |
| Libevent Project Libevent | =2.0.4 | |
| Libevent Project Libevent | =2.0.5 | |
| Libevent Project Libevent | =2.0.6 | |
| Libevent Project Libevent | =2.0.7 | |
| Libevent Project Libevent | =2.0.8 | |
| Libevent Project Libevent | =2.0.9 | |
| Libevent Project Libevent | =2.0.10 | |
| Libevent Project Libevent | =2.0.11 | |
| Libevent Project Libevent | =2.0.12 | |
| Libevent Project Libevent | =2.0.13 | |
| Libevent Project Libevent | =2.0.14 | |
| Libevent Project Libevent | =2.0.15 | |
| Libevent Project Libevent | =2.0.16 | |
| Libevent Project Libevent | =2.0.17 | |
| Libevent Project Libevent | =2.0.18 | |
| Libevent Project Libevent | =2.0.19 | |
| Libevent Project Libevent | =2.0.20 | |
| Libevent Project Libevent | =2.0.21 | |
| Libevent Project Libevent | =2.1.1 | |
| Libevent Project Libevent | =2.1.2 | |
| Libevent Project Libevent | =2.1.3 | |
| Libevent Project Libevent | =2.1.4 |
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Reference Links
- collector/nvd-index
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/tags
- agent/type
- agent/event
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- vendor/debian
- canonical/debian debian linux
- version/debian debian linux/7.1
- vendor/libevent project
- canonical/libevent project libevent
- version/libevent project libevent/2.0.1
- version/libevent project libevent/2.0.2
- version/libevent project libevent/2.0.3
- version/libevent project libevent/2.0.4
- version/libevent project libevent/2.0.5
- version/libevent project libevent/2.0.6
- version/libevent project libevent/2.0.7
- version/libevent project libevent/2.0.8
- version/libevent project libevent/2.0.9
- version/libevent project libevent/2.0.10
- version/libevent project libevent/2.0.11
- version/libevent project libevent/2.0.12
- version/libevent project libevent/2.0.13
- version/libevent project libevent/2.0.14
- version/libevent project libevent/2.0.15
- version/libevent project libevent/2.0.16
- version/libevent project libevent/2.0.17
- version/libevent project libevent/2.0.18
- version/libevent project libevent/2.0.19
- version/libevent project libevent/2.0.20
- version/libevent project libevent/2.0.21
- version/libevent project libevent/2.1.1
- version/libevent project libevent/2.1.2
- version/libevent project libevent/2.1.3
- version/libevent project libevent/2.1.4