CVE-2018-16738
published 2018-10-10CVE-2018-16738: tinc 1.0.30 through 1.0.34 has a broken authentication protocol, although there is a partial mitigation. This is fixed in 1.1.
PriorityP416low3.7CVSS 3.1
AVNACHPRNUINSUCNILAN
EPSS
1.35%
69.0th percentile
tinc 1.0.30 through 1.0.34 has a broken authentication protocol, although there is a partial mitigation. This is fixed in 1.1.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | tinc | < tinc 1.0.35-1 (bookworm) | tinc 1.0.35-1 (bookworm) |
| starwindsoftware | starwind_virtual_san | — | — |
| tinc-vpn | tinc | 1.0.30 – 1.0.34 | — |
| tinc | tinc | >= 0 < 1.0.35-1 | 1.0.35-1 |
| tinc | tinc | >= 0 < 1.0.35-1 | 1.0.35-1 |
| tinc | tinc | >= 0 < 1.0.35-1 | 1.0.35-1 |
| tinc | tinc | >= 0 < 1.0.35-1 | 1.0.35-1 |
CVSS provenance
nvdv3.13.7LOWCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:N
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
osv3.7LOW
vendor_debian3.7LOW
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Debian
CVE-2018-16738: tinc - tinc 1.0.30 through 1.0.34 has a broken authentication protocol, although there ...
vendor_debian·2018·CVSS 3.7
CVE-2018-16738 [LOW] CVE-2018-16738: tinc - tinc 1.0.30 through 1.0.34 has a broken authentication protocol, although there ...
tinc 1.0.30 through 1.0.34 has a broken authentication protocol, although there is a partial mitigation. This is fixed in 1.1.
Scope: local
bookworm: resolved (fixed in 1.0.35-1)
bullseye: resolved (fixed in 1.0.35-1)
forky: resolved (fixed in 1.0.35-1)
sid: resolved (fixed in 1.0.35-1)
trixie: resolved (fixed in 1.0.35-1)
GHSA
GHSA-c478-67p7-rg2p: tinc 1
ghsa_unreviewed·2022-05-14
CVE-2018-16738 [MEDIUM] CWE-287 GHSA-c478-67p7-rg2p: tinc 1
tinc 1.0.30 through 1.0.34 has a broken authentication protocol, although there is a partial mitigation. This is fixed in 1.1.
OSV
CVE-2018-16738: tinc 1
osv·2018-10-10·CVSS 3.7
CVE-2018-16738 [LOW] CVE-2018-16738: tinc 1
tinc 1.0.30 through 1.0.34 has a broken authentication protocol, although there is a partial mitigation. This is fixed in 1.1.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 tinc: Multiple issues fixed in the 1.0.35 release
bugzilla·2018-10-09·CVSS 5.3
CVE-2018-16737 [MEDIUM] CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 tinc: Multiple issues fixed in the 1.0.35 release
CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 tinc: Multiple issues fixed in the 1.0.35 release
CVE-2018-16758: Michael Yonli discovered that tinc 1.0.34 and earlier allow a man-in-the-middle attack that, even if the MITM cannot decrypt the traffic sent between the two endpoints, when the MITM can correctly predict when an ephemeral key exchange message is sent in a TCP connection between two nodes, allows the MITM to force one node to send UDP packets in plaintext. The tinc 1.1pre versions are not affected by this.
CVE-2018-16738: Michael Yonli discovered that tinc versions 1.0.30 to 1.0.34 allow an oracle attack, similar to CVE-2018-16737, but due to the mitigations put in place for the Sweet32 attack in tinc 1.0.30, it now requires a timing attack that has only a limited time to comple
Bugzilla
CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 tinc: Multiple issues fixed in the 1.0.35 release [fedora-all]
bugzilla·2018-10-09·CVSS 5.3
CVE-2018-16737 [MEDIUM] CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 tinc: Multiple issues fixed in the 1.0.35 release [fedora-all]
CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 tinc: Multiple issues fixed in the 1.0.35 release [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affec
Bugzilla
CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 tinc: Multiple issues fixed in the 1.0.35 release [epel-all]
bugzilla·2018-10-09·CVSS 5.3
CVE-2018-16737 [MEDIUM] CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 tinc: Multiple issues fixed in the 1.0.35 release [epel-all]
CVE-2018-16737 CVE-2018-16738 CVE-2018-16758 tinc: Multiple issues fixed in the 1.0.35 release [epel-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects m
http://tinc-vpn.org/security/http://www.tinc-vpn.org/git/browse?p=tinc%3Ba=commit%3Bh=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5ahttps://www.debian.org/security/2018/dsa-4312https://www.starwindsoftware.com/security/sw-20190227-0002/http://tinc-vpn.org/security/http://www.tinc-vpn.org/git/browse?p=tinc%3Ba=commit%3Bh=d3297fbd3b8c8c8a4661f5bbf89aca5cacba8b5ahttps://www.debian.org/security/2018/dsa-4312https://www.starwindsoftware.com/security/sw-20190227-0002/
2018-10-10
Published