GCVE - cpe:2.3:a:strongswan:strongswan:2.6.20:*:*:*:*:*:*:*

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cpe:2.3:a:strongswan:strongswan:2.6.20:*:*:*:*:*:*:*

part: a version: 2.6.20 update: *

Vendor	Strongswan (`9a563755-54e8-518c-a3b0-3167477e7a5c`)
Product	Strongswan (`09e669c3-3841-52c4-8ea4-6aa481714da4`)
Edition	*
Language	*
Software edition	*
Target software	*
Target hardware	*
Other	*
Notes	Imported from NVD CPE 2.0 feed

PURL mappings

PURL	Source	Last updated
`pkg:deb/debian/strongswan`	purl2cpe	2026-06-01 10:16:11.359098
`pkg:deb/ubuntu/strongswan`	purl2cpe	2026-06-01 10:16:11.359100
`pkg:docker/mberner/strongswan`	purl2cpe	2026-06-01 10:16:11.359102
`pkg:github/strongswan/strongswan`	purl2cpe	2026-06-01 10:16:11.359103
`pkg:npm/strongswan`	purl2cpe	2026-06-01 10:16:11.359105
`pkg:rpm/fedora/strongswan`	purl2cpe	2026-06-01 10:16:11.359107
`pkg:rpm/opensuse/strongswan`	purl2cpe	2026-06-01 10:16:11.359109
`pkg:strongswan/strongswan`	purl2cpe	2026-06-01 10:16:11.359110

Vulnerability references

Identifier	cpeApplicability	Submitted	db.gcve.eu details	Rationale
`CVE:CVE-2013-2054`	vulnerable	2026-06-08 05:03:58.106663	Details available Buffer overflow in the atodn function in strongSwan 2.0.0 through 4.3.4, when Opportunistic Encryption is enabled and an RSA key is being used, allows remote attackers to cause a denial of service (pluto IKE daemon crash) and possibly execute arbitrary code via crafted DNS TXT records. NOTE: this might be the same vulnerability as CVE-2013-2053 and CVE-2013-2054. Published: 2013-07-09T17:00:00.000Z Updated: 2024-08-06T15:20:37.505Z Open on db.gcve.eu Reference links https://lists.libreswan.org/pipermail/swan-announce/2013/000003.html http://www.securityfocus.com/bid/59837 http://download.strongswan.org/security/CVE-2013-2054/CVE-2013-2054.txt	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2009-1958`	vulnerable	2026-06-08 04:51:25.955609	Details available charon/sa/tasks/child_create.c in the charon daemon in strongSWAN before 4.3.1 switches the NULL checks for TSi and TSr payloads, which allows remote attackers to cause a denial of service via an IKE_AUTH request without a (1) TSi or (2) TSr traffic selector. Published: 2009-06-06T18:00:00.000Z Updated: 2024-08-07T05:36:19.542Z Open on db.gcve.eu Reference links http://download.strongswan.org/patches/04_swapped_ts_check_patch/strongswan-4.x.x._swapped_ts_check.readme http://secunia.com/advisories/35296 http://secunia.com/advisories/36922 http://download.strongswan.org/patches/04_swapped_ts_check_patch/strongswan-4.x.x._swapped_ts_check.patch https://lists.strongswan.org/pipermail/users/2009-May/003457.html	Imported from gcve-enriched-dumps CVE data
`CVE:CVE-2009-1957`	vulnerable	2026-06-08 04:51:25.937904	Details available charon/sa/ike_sa.c in the charon daemon in strongSWAN before 4.3.1 allows remote attackers to cause a denial of service (NULL pointer dereference and crash) via an invalid IKE_SA_INIT request that triggers "an incomplete state," followed by a CREATE_CHILD_SA request. Published: 2009-06-06T18:00:00.000Z Updated: 2024-08-07T05:36:19.193Z Open on db.gcve.eu Reference links http://secunia.com/advisories/35296 http://download.strongswan.org/patches/03_invalid_ike_state_patch/strongswan-4.x.x_invalid_ike_state.patch http://secunia.com/advisories/36922 https://lists.strongswan.org/pipermail/users/2009-May/003457.html http://www.debian.org/security/2009/dsa-1899	Imported from gcve-enriched-dumps CVE data

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