CVE-2018-3822
published 2018-03-30CVE-2018-3822: X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An…
PriorityP354critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.60%
72.8th percentile
X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary identifiers and the attacker can register an account which an identifier that shares a suffix with a legitimate account. Both of those conditions must be true in order to exploit this flaw.
Affected
7 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| elastic | x-pack | — | — |
| elastic | x-pack | — | — |
| elastic | x-pack | — | — |
| elastic | x-pack_security | — | — |
| haxx | curl | >= 0 < 7.35.0-1ubuntu2.20 | 7.35.0-1ubuntu2.20 |
| haxx | curl | >= 0 < 7.47.0-1ubuntu2.12 | 7.47.0-1ubuntu2.12 |
| haxx | curl | >= 0 < 7.58.0-2ubuntu3.6 | 7.58.0-2ubuntu3.6 |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
osv7.5HIGH
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GHSA
GHSA-8x5v-8988-73v9: X-Pack Security versions 6
ghsa_unreviewed·2022-05-13
CVE-2018-3822 [CRITICAL] CWE-22 GHSA-8x5v-8988-73v9: X-Pack Security versions 6
X-Pack Security versions 6.2.0, 6.2.1, and 6.2.2 are vulnerable to a user impersonation attack via incorrect XML canonicalization and DOM traversal. An attacker might have been able to impersonate a legitimate user if the SAML Identity Provider allows for self registration with arbitrary identifiers and the attacker can register an account which an identifier that shares a suffix with a legitimate account. Both of those conditions must be true in order to exploit this flaw.
OSV
curl vulnerabilities
osv·2019-02-06·CVSS 7.5
CVE-2018-16890 curl vulnerabilities
curl vulnerabilities
Wenxiang Qian discovered that curl incorrectly handled certain NTLM
authentication messages. A remote attacker could possibly use this issue to
cause curl to crash, resulting in a denial of service. This issue only
applied to Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, and Ubuntu 18.10.
(CVE-2018-16890)
Wenxiang Qian discovered that curl incorrectly handled certain NTLMv2
authentication messages. A remote attacker could use this issue to cause
curl to crash, resulting in a denial of service, or possibly execute
arbitrary code. This issue only applied to Ubuntu 16.04 LTS, Ubuntu 18.04
LTS, and Ubuntu 18.10. (CVE-2019-3822)
Brian Carpenter discovered that curl incorrectly handled certain SMTP
responses. A remote attacker could possibly use this issue to cause curl to
crash, r
No detection rules found.
No public exploits indexed.
2018-03-30
Published