Summary
It was discovered that strongSwan incorrectly handled IKEv2 key derivation.
A remote attacker could possibly use this issue to cause strongSwan to
crash, resulting in a denial of service. (CVE-2018-10811)
Sze Yiu Chau discovered that strongSwan incorrectly handled parsing OIDs in
the gmp plugin. A remote attacker could possibly use this issue to bypass
authorization. (CVE-2018-16151)
Sze Yiu Chau discovered that strongSwan incorrectly handled certain
parameters fields in the gmp plugin. A remote attacker could possibly use
this issue to bypass authorization. (CVE-2018-16152)
It was discovered that strongSwan incorrectly handled the stroke plugin. A
local administrator could use this issue to cause a denial of service, or
possibly execute arbitrary code. (CVE-2018-5388)
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 14.04 LTS 14.04:LTS | strongswan | 5.1.2-0ubuntu2.10 |
| Ubuntu · 16.04 LTS 16.04:LTS | strongswan | 5.3.5-1ubuntu3.7 |
| Ubuntu · 18.04 LTS 18.04:LTS | strongswan | 5.6.2-1ubuntu2.2 |
Vulnerabilities 4
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High 7.5
In verify_emsa_pkcs1_signature() in gmp_rsa_public_key.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the …
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High 7.5
In verify_emsa_pkcs1_signature() in gmp_rsa_public_key.c in the gmp plugin in strongSwan 4.x and 5.x before 5.7.0, the …
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Unscored —
strongSwan 5.6.0 and older allows Remote Denial of Service because of Missing Initialization of a Variable.
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Unscored —
In stroke_socket.c in strongSwan before 5.6.3, a missing packet length check could allow a buffer underflow, which may …