opensuse-su-2019:2598-1
Vulnerability from csaf_opensuse
Published
2019-11-30 23:16
Modified
2019-11-30 23:16
Summary
Security update for strongswan
Notes
Title of the patch
Security update for strongswan
Description of the patch
This update for strongswan fixes the following issues:
Security issues fixed:
- CVE-2018-5388: Fixed a buffer underflow which may allow to a remote attacker
with local user credentials to resource exhaustion and denial of service while
reading from the socket (bsc#1094462).
- CVE-2018-10811: Fixed a denial of service during the IKEv2 key derivation if
the openssl plugin is used in FIPS mode and HMAC-MD5 is negotiated as PRF
(bsc#1093536).
- CVE-2018-16151,CVE-2018-16152: Fixed multiple flaws in the gmp plugin which
might lead to authorization bypass (bsc#1107874).
- CVE-2018-17540: Fixed an improper input validation in gmp plugin (bsc#1109845).
This update was imported from the SUSE:SLE-15:Update update project.
Patchnames
openSUSE-2019-2598
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ "document": { "aggregate_severity": { "namespace": "https://www.suse.com/support/security/rating/", "text": "important" }, "category": "csaf_security_advisory", "csaf_version": "2.0", "distribution": { "text": "Copyright 2024 SUSE LLC. All rights reserved.", "tlp": { "label": "WHITE", "url": "https://www.first.org/tlp/" } }, "lang": "en", "notes": [ { "category": "summary", "text": "Security update for strongswan", "title": "Title of the patch" }, { "category": "description", "text": "This update for strongswan fixes the following issues:\n\nSecurity issues fixed: \n\n- CVE-2018-5388: Fixed a buffer underflow which may allow to a remote attacker \n with local user credentials to resource exhaustion and denial of service while \n reading from the socket (bsc#1094462).\n- CVE-2018-10811: Fixed a denial of service during the IKEv2 key derivation if \n the openssl plugin is used in FIPS mode and HMAC-MD5 is negotiated as PRF \n (bsc#1093536).\n- CVE-2018-16151,CVE-2018-16152: Fixed multiple flaws in the gmp plugin which \n might lead to authorization bypass (bsc#1107874).\n- CVE-2018-17540: Fixed an improper input validation in gmp plugin (bsc#1109845). \n\nThis update was imported from the SUSE:SLE-15:Update update project.", "title": "Description of the patch" }, { "category": "details", "text": "openSUSE-2019-2598", "title": "Patchnames" }, { "category": "legal_disclaimer", "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", "title": "Terms of use" } ], "publisher": { "category": "vendor", "contact_details": "https://www.suse.com/support/security/contact/", "name": "SUSE Product Security Team", "namespace": "https://www.suse.com/" }, "references": [ { "category": "external", "summary": "SUSE ratings", "url": "https://www.suse.com/support/security/rating/" }, { "category": "self", "summary": "URL of this CSAF notice", "url": "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2019_2598-1.json" }, { "category": "self", "summary": "URL for openSUSE-SU-2019:2598-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/V6PYSTPUD6KHGTVSWSXGQVRQQ6SLUQ6H/#V6PYSTPUD6KHGTVSWSXGQVRQQ6SLUQ6H" }, { "category": "self", "summary": "E-Mail link for openSUSE-SU-2019:2598-1", "url": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/V6PYSTPUD6KHGTVSWSXGQVRQQ6SLUQ6H/#V6PYSTPUD6KHGTVSWSXGQVRQQ6SLUQ6H" }, { "category": "self", "summary": "SUSE Bug 1093536", "url": "https://bugzilla.suse.com/1093536" }, { "category": "self", "summary": "SUSE Bug 1094462", "url": "https://bugzilla.suse.com/1094462" }, { "category": "self", "summary": "SUSE Bug 1107874", "url": "https://bugzilla.suse.com/1107874" }, { "category": "self", "summary": "SUSE Bug 1109845", "url": "https://bugzilla.suse.com/1109845" }, { "category": "self", "summary": "SUSE CVE CVE-2018-10811 page", "url": "https://www.suse.com/security/cve/CVE-2018-10811/" }, { "category": "self", "summary": "SUSE CVE CVE-2018-16151 page", "url": "https://www.suse.com/security/cve/CVE-2018-16151/" }, { "category": "self", "summary": "SUSE CVE CVE-2018-16152 page", "url": "https://www.suse.com/security/cve/CVE-2018-16152/" }, { "category": "self", "summary": "SUSE CVE CVE-2018-17540 page", "url": "https://www.suse.com/security/cve/CVE-2018-17540/" }, { "category": "self", "summary": "SUSE CVE CVE-2018-5388 page", "url": "https://www.suse.com/security/cve/CVE-2018-5388/" } ], "title": "Security update for strongswan", "tracking": { "current_release_date": "2019-11-30T23:16:02Z", "generator": { "date": "2019-11-30T23:16:02Z", "engine": { "name": "cve-database.git:bin/generate-csaf.pl", "version": "1" } }, "id": "openSUSE-SU-2019:2598-1", "initial_release_date": "2019-11-30T23:16:02Z", "revision_history": [ { "date": "2019-11-30T23:16:02Z", "number": "1", "summary": "Current version" } ], "status": "final", "version": "1" } }, "product_tree": { "branches": [ { "branches": [ { "branches": [ { "category": "product_version", "name": "strongswan-doc-5.6.0-lp151.4.3.1.noarch", "product": { "name": "strongswan-doc-5.6.0-lp151.4.3.1.noarch", "product_id": 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"category": "general", "text": "strongSwan 5.6.0 and older allows Remote Denial of Service because of Missing Initialization of a Variable.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 15.1:strongswan-hmac-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-ipsec-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-libs0-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-mysql-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-nm-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-sqlite-5.6.0-lp151.4.3.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2018-10811", "url": "https://www.suse.com/security/cve/CVE-2018-10811" }, { "category": "external", "summary": "SUSE Bug 1093536 for CVE-2018-10811", "url": "https://bugzilla.suse.com/1093536" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 15.1:strongswan-hmac-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-ipsec-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-libs0-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-mysql-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-nm-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-sqlite-5.6.0-lp151.4.3.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 7.5, "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0" }, "products": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 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Similar to the flaw in the same version of strongSwan regarding digestAlgorithm.parameters, a remote attacker can forge signatures when small public exponents are being used, which could lead to impersonation when only an RSA signature is used for IKEv2 authentication.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 15.1:strongswan-hmac-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-ipsec-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-libs0-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-mysql-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-nm-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-sqlite-5.6.0-lp151.4.3.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2018-16151", "url": "https://www.suse.com/security/cve/CVE-2018-16151" }, { "category": "external", "summary": "SUSE Bug 1107874 for CVE-2018-16151", "url": "https://bugzilla.suse.com/1107874" }, { "category": "external", "summary": "SUSE Bug 1109845 for CVE-2018-16151", "url": "https://bugzilla.suse.com/1109845" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 15.1:strongswan-hmac-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-ipsec-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-libs0-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-mysql-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-nm-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-sqlite-5.6.0-lp151.4.3.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 4.8, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.0" }, "products": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 15.1:strongswan-hmac-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-ipsec-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-libs0-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-mysql-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-nm-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-sqlite-5.6.0-lp151.4.3.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2019-11-30T23:16:02Z", "details": "moderate" } ], "title": "CVE-2018-16151" }, { "cve": "CVE-2018-16152", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2018-16152" } ], "notes": [ { "category": "general", "text": "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 RSA implementation based on GMP does not reject excess data in the digestAlgorithm.parameters field during PKCS#1 v1.5 signature verification. Consequently, a remote attacker can forge signatures when small public exponents are being used, which could lead to impersonation when only an RSA signature is used for IKEv2 authentication. This is a variant of CVE-2006-4790 and CVE-2014-1568.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 15.1:strongswan-hmac-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-ipsec-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-libs0-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-mysql-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-nm-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-sqlite-5.6.0-lp151.4.3.1.x86_64" ] }, "references": [ { "category": "external", "summary": "CVE-2018-16152", "url": "https://www.suse.com/security/cve/CVE-2018-16152" }, { "category": "external", "summary": "SUSE Bug 1107874 for CVE-2018-16152", "url": "https://bugzilla.suse.com/1107874" } ], "remediations": [ { "category": "vendor_fix", "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", "product_ids": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 15.1:strongswan-hmac-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-ipsec-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-libs0-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-mysql-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-nm-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-sqlite-5.6.0-lp151.4.3.1.x86_64" ] } ], "scores": [ { "cvss_v3": { "baseScore": 4.8, "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N", "version": "3.0" }, "products": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 15.1:strongswan-hmac-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-ipsec-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-libs0-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-mysql-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-nm-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-sqlite-5.6.0-lp151.4.3.1.x86_64" ] } ], "threats": [ { "category": "impact", "date": "2019-11-30T23:16:02Z", "details": "moderate" } ], "title": "CVE-2018-16152" }, { "cve": "CVE-2018-17540", "ids": [ { "system_name": "SUSE CVE Page", "text": "https://www.suse.com/security/cve/CVE-2018-17540" } ], "notes": [ { "category": "general", "text": "The gmp plugin in strongSwan before 5.7.1 has a Buffer Overflow via a crafted certificate.", "title": "CVE description" } ], "product_status": { "recommended": [ "openSUSE Leap 15.1:strongswan-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 15.1:strongswan-doc-5.6.0-lp151.4.3.1.noarch", "openSUSE Leap 15.1:strongswan-hmac-5.6.0-lp151.4.3.1.x86_64", "openSUSE Leap 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"category": "impact", "date": "2019-11-30T23:16:02Z", "details": "moderate" } ], "title": "CVE-2018-5388" } ] }
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Sightings
Author | Source | Type | Date |
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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