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cve[email protected]CVE-2018-20994
HistoryAug 26, 2019 - 1:15 p.m.

CVE-2018-20994

2019-08-2613:15:11
CWE-674
[email protected]
web.nvd.nist.gov
28
cve-2018-20994
trust-dns-proto
rust
infinite recursion
dns message compression
mishandled

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

42.6%

JSON

An issue was discovered in the trust-dns-proto crate before 0.5.0-alpha.3 for Rust. There is infinite recursion because DNS message compression is mishandled.

Affected configurations

NVD
Node
trust-dns-proto_projecttrust-dns-protoRange<0.4.3
OR
trust-dns-proto_projecttrust-dns-protoMatch0.5.0alpha.1
OR
trust-dns-proto_projecttrust-dns-protoMatch0.5.0alpha.2

Related

osv 2
github 1
cvelist 1
rustsec 1
prion 1
nvd 1
osv
osv
Stack overflow when parsing malicious DNS packet
2018-10-09 12:00:00
Uncontrolled recursion in trust-dns-proto
2021-08-25 20:43:16
github
github
Uncontrolled recursion in trust-dns-proto
2021-08-25 20:43:16
cvelist
cvelist
CVE-2018-20994
2019-08-26 12:34:16
rustsec
rustsec
Stack overflow when parsing malicious DNS packet
2018-10-09 12:00:00
prion
prion
Information disclosure
2019-08-26 13:15:00
nvd
nvd
CVE-2018-20994
2019-08-26 13:15:11

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.001 Low

EPSS

Percentile

42.6%

JSON
Related for CVE-2018-20994
osv2github1cvelist1rustsec1prion1nvd1