Описание
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.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 2.0.21-stable-2 |
| esm-infra-legacy/trusty | not-affected | 2.0.21-stable-1ubuntu1.14.04.1 |
| lucid | released | 1.4.13-stable-1ubuntu0.1 |
| precise | released | 2.0.16-stable-1ubuntu0.1 |
| trusty | released | 2.0.21-stable-1ubuntu1.14.04.1 |
| trusty/esm | not-affected | 2.0.21-stable-1ubuntu1.14.04.1 |
| upstream | released | 1.4.15,2.0.22 |
| utopic | released | 2.0.21-stable-1ubuntu1.14.10.1 |
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EPSS
7.5 High
CVSS2
Связанные уязвимости
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.
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.
Multiple integer overflows in the evbuffer API in Libevent 1.4.x befor ...
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.
Уязвимости библиотеки Libevent, позволяющие нарушителю вызвать отказ в обслуживании
EPSS
7.5 High
CVSS2