Debian Bug report logs -
#927939
389-ds-base: CVE-2019-3883
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Bug#927939; Package src:389-ds-base.
(Thu, 25 Apr 2019 07:39:04 GMT) (full text, mbox, link).
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to Salvatore Bonaccorso <carnil@debian.org>:
New Bug report received and forwarded. Copy sent to carnil@debian.org, team@security.debian.org, team@security.debian.org, Debian FreeIPA Team <pkg-freeipa-devel@alioth-lists.debian.net>.
(Thu, 25 Apr 2019 07:39:04 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: 389-ds-base
Version: 1.4.0.22-1
Severity: important
Tags: security upstream
Forwarded: https://pagure.io/389-ds-base/issue/50329
Control: found -1 1.4.0.21-1
Hi,
The following vulnerability was published for 389-ds-base.
CVE-2019-3883[0]:
| In 389-ds-base up to version 1.4.1.2, requests are handled by workers
| threads. Each sockets will be waited by the worker for at most
| 'ioblocktimeout' seconds. However this timeout applies only for un-
| encrypted requests. Connections using SSL/TLS are not taking this
| timeout into account during reads, and may hang longer.An
| unauthenticated attacker could repeatedly create hanging LDAP requests
| to hang all the workers, resulting in a Denial of Service.
If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2019-3883
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-3883
[1] https://pagure.io/389-ds-base/issue/50329
Please adjust the affected versions in the BTS as needed.
Regards,
Salvatore
Marked as found in versions 389-ds-base/1.4.0.21-1.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to submit@bugs.debian.org.
(Thu, 25 Apr 2019 07:39:04 GMT) (full text, mbox, link).
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