Описание
An issue was discovered in Erlang/OTP 18.x. Erlang's generation of compiled regular expressions is vulnerable to a heap overflow. Regular expressions using a malformed extpattern can indirectly specify an offset that is used as an array index. This ordinal permits arbitrary regions within the erts_alloc arena to be both read and written to.
| Релиз | Статус | Примечание |
|---|---|---|
| artful | not-affected | 1:20.0.4+dfsg-1ubuntu1 |
| devel | not-affected | 1:20.1.7+dfsg-1ubuntu1 |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/xenial | released | 1:18.3-dfsg-1ubuntu3.1 |
| precise | not-affected | code not present |
| precise/esm | DNE | precise was not-affected [code not present] |
| trusty | not-affected | code not present |
| trusty/esm | not-affected | code not present |
| upstream | needs-triage | |
| vivid/stable-phone-overlay | DNE |
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EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3
Связанные уязвимости
An issue was discovered in Erlang/OTP 18.x. Erlang's generation of compiled regular expressions is vulnerable to a heap overflow. Regular expressions using a malformed extpattern can indirectly specify an offset that is used as an array index. This ordinal permits arbitrary regions within the erts_alloc arena to be both read and written to.
An issue was discovered in Erlang/OTP 18.x. Erlang's generation of compiled regular expressions is vulnerable to a heap overflow. Regular expressions using a malformed extpattern can indirectly specify an offset that is used as an array index. This ordinal permits arbitrary regions within the erts_alloc arena to be both read and written to.
An issue was discovered in Erlang/OTP 18.x. Erlang's generation of com ...
An issue was discovered in Erlang/OTP 18.x. Erlang's generation of compiled regular expressions is vulnerable to a heap overflow. Regular expressions using a malformed extpattern can indirectly specify an offset that is used as an array index. This ordinal permits arbitrary regions within the erts_alloc arena to be both read and written to.
EPSS
7.5 High
CVSS2
9.8 Critical
CVSS3