CWE-404
Allowed-with-ReviewImproper Resource Shutdown or Release
Abstraction: Class · Status: Draft
The product does not release or incorrectly releases a resource before it is made available for re-use.
1347 vulnerabilities reference this CWE, most recent first.
GHSA-9G72-VRH2-4XQW
Vulnerability from github – Published: 2025-01-05 18:30 – Updated: 2025-01-05 18:30A vulnerability was found in IObit Protected Folder up to 13.6.0.5 and classified as problematic. This issue affects the function 0x8001E000/0x8001E004 in the library IUProcessFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2025-0222"
],
"database_specific": {
"cwe_ids": [
"CWE-404",
"CWE-476"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-05T16:15:05Z",
"severity": "MODERATE"
},
"details": "A vulnerability was found in IObit Protected Folder up to 13.6.0.5 and classified as problematic. This issue affects the function 0x8001E000/0x8001E004 in the library IUProcessFilter.sys of the component IOCTL Handler. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-9g72-vrh2-4xqw",
"modified": "2025-01-05T18:30:35Z",
"published": "2025-01-05T18:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-0222"
},
{
"type": "WEB",
"url": "https://shareforall.notion.site/IOBit-Uninstaller-IUProcessFilter-0x8001E000-NPD-DOS-15260437bb1e809c81bbc484c53b17bc"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.290201"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.290201"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.466956"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-9G8W-V7C9-68V9
Vulnerability from github – Published: 2022-05-24 19:20 – Updated: 2022-05-24 19:20Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via " \ " in the display name of a From header.
{
"affected": [],
"aliases": [
"CVE-2021-43611"
],
"database_specific": {
"cwe_ids": [
"CWE-404"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-11-12T22:15:00Z",
"severity": "HIGH"
},
"details": "Belledonne Belle-sip before 5.0.20 can crash applications such as Linphone via \" \\ \" in the display name of a From header.",
"id": "GHSA-9g8w-v7c9-68v9",
"modified": "2022-05-24T19:20:28Z",
"published": "2022-05-24T19:20:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-43611"
},
{
"type": "WEB",
"url": "https://github.com/BelledonneCommunications/belle-sip/commit/d3f0651531e45e91c2e60f3a16a8b612802e5d2d"
},
{
"type": "WEB",
"url": "https://github.com/BelledonneCommunications/belle-sip/compare/5.0.18...5.0.20"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-9G9C-C6JM-98G4
Vulnerability from github – Published: 2026-01-19 00:30 – Updated: 2026-02-23 09:31A vulnerability was determined in Open5GS up to 2.7.6. Impacted is the function sgwc_s11_handle_downlink_data_notification_ack of the file src/sgwc/s11-handler.c of the component sgwc. This manipulation causes denial of service. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: b4707272c1caf6a7d4dca905694ea55557a0545f. To fix this issue, it is recommended to deploy a patch. The issue report is flagged as already-fixed.
{
"affected": [],
"aliases": [
"CVE-2025-15539"
],
"database_specific": {
"cwe_ids": [
"CWE-404"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-19T00:15:47Z",
"severity": "MODERATE"
},
"details": "A vulnerability was determined in Open5GS up to 2.7.6. Impacted is the function sgwc_s11_handle_downlink_data_notification_ack of the file src/sgwc/s11-handler.c of the component sgwc. This manipulation causes denial of service. The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized. Patch name: b4707272c1caf6a7d4dca905694ea55557a0545f. To fix this issue, it is recommended to deploy a patch. The issue report is flagged as already-fixed.",
"id": "GHSA-9g9c-c6jm-98g4",
"modified": "2026-02-23T09:31:21Z",
"published": "2026-01-19T00:30:14Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-15539"
},
{
"type": "WEB",
"url": "https://github.com/open5gs/open5gs/issues/4230"
},
{
"type": "WEB",
"url": "https://github.com/open5gs/open5gs/issues/4230#issue-3774173079"
},
{
"type": "WEB",
"url": "https://github.com/open5gs/open5gs/commit/b4707272c1caf6a7d4dca905694ea55557a0545f"
},
{
"type": "WEB",
"url": "https://github.com/open5gs/open5gs"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.341732"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.341732"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.735339"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-9HX3-JMWW-J882
Vulnerability from github – Published: 2024-01-19 21:30 – Updated: 2024-01-19 21:30A vulnerability has been found in PCMan FTP Server 2.0.7 and classified as problematic. This vulnerability affects unknown code of the component PUT Command Handler. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-251554 is the identifier assigned to this vulnerability.
{
"affected": [],
"aliases": [
"CVE-2024-0731"
],
"database_specific": {
"cwe_ids": [
"CWE-120",
"CWE-404"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-19T20:15:13Z",
"severity": "MODERATE"
},
"details": "A vulnerability has been found in PCMan FTP Server 2.0.7 and classified as problematic. This vulnerability affects unknown code of the component PUT Command Handler. The manipulation leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-251554 is the identifier assigned to this vulnerability.",
"id": "GHSA-9hx3-jmww-j882",
"modified": "2024-01-19T21:30:36Z",
"published": "2024-01-19T21:30:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-0731"
},
{
"type": "WEB",
"url": "https://fitoxs.com/vuldb/01-PCMan%20v2.0.7-exploit.txt"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.251554"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.251554"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-9HXM-QQG6-Q8F9
Vulnerability from github – Published: 2022-11-11 19:00 – Updated: 2022-11-16 19:00A vulnerability classified as problematic was found in GPAC. Affected by this vulnerability is the function svg_parse_preserveaspectratio of the file scenegraph/svg_attributes.c of the component SVG Parser. The manipulation leads to memory leak. The attack can be launched remotely. The name of the patch is 2191e66aa7df750e8ef01781b1930bea87b713bb. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213463.
{
"affected": [],
"aliases": [
"CVE-2022-3957"
],
"database_specific": {
"cwe_ids": [
"CWE-401",
"CWE-404"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-11-11T16:15:00Z",
"severity": "MODERATE"
},
"details": "A vulnerability classified as problematic was found in GPAC. Affected by this vulnerability is the function svg_parse_preserveaspectratio of the file scenegraph/svg_attributes.c of the component SVG Parser. The manipulation leads to memory leak. The attack can be launched remotely. The name of the patch is 2191e66aa7df750e8ef01781b1930bea87b713bb. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213463.",
"id": "GHSA-9hxm-qqg6-q8f9",
"modified": "2022-11-16T19:00:31Z",
"published": "2022-11-11T19:00:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3957"
},
{
"type": "WEB",
"url": "https://github.com/gpac/gpac/commit/2191e66aa7df750e8ef01781b1930bea87b713bb"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.213463"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5411"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-9JGC-88JP-P7RC
Vulnerability from github – Published: 2023-05-11 09:30 – Updated: 2023-05-11 09:30A vulnerability has been found in TP-Link Archer C7v2 v2_en_us_180114 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component GET Request Parameter Handler. The manipulation leads to denial of service. The attack can only be done within the local network. The associated identifier of this vulnerability is VDB-228775. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
{
"affected": [],
"aliases": [
"CVE-2023-2646"
],
"database_specific": {
"cwe_ids": [
"CWE-404"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-05-11T08:15:08Z",
"severity": "MODERATE"
},
"details": "A vulnerability has been found in TP-Link Archer C7v2 v2_en_us_180114 and classified as problematic. Affected by this vulnerability is an unknown functionality of the component GET Request Parameter Handler. The manipulation leads to denial of service. The attack can only be done within the local network. The associated identifier of this vulnerability is VDB-228775. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-9jgc-88jp-p7rc",
"modified": "2023-05-11T09:30:24Z",
"published": "2023-05-11T09:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2646"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.228775"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.228775"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:A/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-9JPR-2G6G-WG42
Vulnerability from github – Published: 2025-08-08 21:30 – Updated: 2025-10-28 03:30A vulnerability classified as problematic was found in GNU cflow up to 1.8. Affected by this vulnerability is the function yylex of the file c.c of the component Lexer. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.
{
"affected": [],
"aliases": [
"CVE-2025-8735"
],
"database_specific": {
"cwe_ids": [
"CWE-404"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-08T19:15:37Z",
"severity": "MODERATE"
},
"details": "A vulnerability classified as problematic was found in GNU cflow up to 1.8. Affected by this vulnerability is the function yylex of the file c.c of the component Lexer. The manipulation leads to null pointer dereference. An attack has to be approached locally. The exploit has been disclosed to the public and may be used.",
"id": "GHSA-9jpr-2g6g-wg42",
"modified": "2025-10-28T03:30:14Z",
"published": "2025-08-08T21:30:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-8735"
},
{
"type": "WEB",
"url": "https://drive.google.com/file/d/1Q_rDQSEl3cBu6SUbfqr9pV9cHgvKcXFI/view?usp=drive_link"
},
{
"type": "WEB",
"url": "https://lists.gnu.org/archive/html/bug-cflow/2025-07/msg00000.html"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.319231"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.319231"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.622328"
},
{
"type": "WEB",
"url": "https://www.gnu.org"
},
{
"type": "WEB",
"url": "https://www.openwall.com/lists/oss-security/2025/10/27/12"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-9P56-P6MW-W8QC
Vulnerability from github – Published: 2025-12-10 18:30 – Updated: 2026-01-22 13:44Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not properly close HTTP-based CLI connections when the connection stream becomes corrupted, allowing unauthenticated attackers to cause a denial of service.
{
"affected": [
{
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.main:jenkins-core"
},
"ranges": [
{
"events": [
{
"introduced": "2.529"
},
{
"fixed": "2.541"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.main:cli"
},
"ranges": [
{
"events": [
{
"introduced": "2.529"
},
{
"fixed": "2.541"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.main:jenkins-core"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.528.3"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.jenkins-ci.main:cli"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "2.528.3"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2025-67635"
],
"database_specific": {
"cwe_ids": [
"CWE-404"
],
"github_reviewed": true,
"github_reviewed_at": "2025-12-10T20:05:52Z",
"nvd_published_at": "2025-12-10T17:15:55Z",
"severity": "HIGH"
},
"details": "Jenkins 2.540 and earlier, LTS 2.528.2 and earlier does not properly close HTTP-based CLI connections when the connection stream becomes corrupted, allowing unauthenticated attackers to cause a denial of service.",
"id": "GHSA-9p56-p6mw-w8qc",
"modified": "2026-01-22T13:44:11Z",
"published": "2025-12-10T18:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-67635"
},
{
"type": "WEB",
"url": "https://github.com/jenkinsci/jenkins/commit/efa1816322026f2b9235a27eee814bcc7ba0a764"
},
{
"type": "WEB",
"url": "https://fluidattacks.com/blog/unauth-dos-in-jenkins-cli"
},
{
"type": "PACKAGE",
"url": "https://github.com/jenkinsci/jenkins"
},
{
"type": "WEB",
"url": "https://www.jenkins.io/security/advisory/2025-12-10/#SECURITY-3630"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Jenkins has a Denial of service vulnerability in HTTP-based CLI"
}
GHSA-9P63-4JQ7-2C9W
Vulnerability from github – Published: 2026-07-13 18:30 – Updated: 2026-08-18 15:31In the Linux kernel, the following vulnerability has been resolved:
vsock/virtio: fix zerocopy completion for multi-skb sends
When a large message is fragmented into multiple skbs, the zerocopy uarg is only allocated and attached to the last skb in the loop. Non-final skbs carry pinned user pages with no completion tracking, so the kernel has no way to notify userspace when those pages are safe to reuse. If the loop breaks early the uarg is never allocated at all, leaking pinned pages with no completion notification.
Fix this by following the approach used by TCP: allocate the zerocopy uarg (if not provided by the caller) before the send loop and attach it to every skb via skb_zcopy_set(), which takes a reference per skb. Each skb's completion properly decrements the refcount, and the notification only fires after the last skb is freed. On failure, if no data was sent, the uarg is cleanly aborted via net_zcopy_put_abort().
This issue was initially discovered by sashiko while reviewing commit 1cb36e252211 ("vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting") but was pre-existing.
{
"affected": [],
"aliases": [
"CVE-2026-53365"
],
"database_specific": {
"cwe_ids": [
"CWE-401",
"CWE-404"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-13T18:16:28Z",
"severity": "MODERATE"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nvsock/virtio: fix zerocopy completion for multi-skb sends\n\nWhen a large message is fragmented into multiple skbs, the zerocopy\nuarg is only allocated and attached to the last skb in the loop.\nNon-final skbs carry pinned user pages with no completion tracking,\nso the kernel has no way to notify userspace when those pages are safe\nto reuse. If the loop breaks early the uarg is never allocated at all,\nleaking pinned pages with no completion notification.\n\nFix this by following the approach used by TCP: allocate the zerocopy\nuarg (if not provided by the caller) before the send loop and attach\nit to every skb via skb_zcopy_set(), which takes a reference per skb.\nEach skb\u0027s completion properly decrements the refcount, and the\nnotification only fires after the last skb is freed.\nOn failure, if no data was sent, the uarg is cleanly aborted via\nnet_zcopy_put_abort().\n\nThis issue was initially discovered by sashiko while reviewing commit\n1cb36e252211 (\"vsock/virtio: fix MSG_ZEROCOPY pinned-pages accounting\")\nbut was pre-existing.",
"id": "GHSA-9p63-4jq7-2c9w",
"modified": "2026-08-18T15:31:16Z",
"published": "2026-07-13T18:30:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-53365"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/293fe8f2d1b5ac464ca16a8eba09571bbbb34ba9"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/76b995bc57bd90cb6e954e1966fbd8786da47f0d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/ae38d9179190a956e2a87a69ef1dd6f451b51c4d"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/b3155f2b78db21e99256bcf7eb902f24ff6d5338"
},
{
"type": "WEB",
"url": "https://github.com/MaherAzzouzi/vsockdrop"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-9Q3G-M353-CP4P
Vulnerability from github – Published: 2022-02-15 01:57 – Updated: 2023-02-07 22:14Packetbeat versions prior to 5.6.4 and 6.0.0 are affected by a denial of service flaw in the PostgreSQL protocol handler. If Packetbeat is listening for PostgreSQL traffic and a user is able to send arbitrary network traffic to the monitored port, the attacker could prevent Packetbeat from properly logging other PostgreSQL traffic.
{
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/elastic/beats"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "5.6.4"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "Go",
"name": "github.com/elastic/beats"
},
"ranges": [
{
"events": [
{
"introduced": "6.0.0-alpha1"
},
{
"fixed": "6.0.0"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2017-11480"
],
"database_specific": {
"cwe_ids": [
"CWE-404"
],
"github_reviewed": true,
"github_reviewed_at": "2021-05-19T22:35:34Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "Packetbeat versions prior to 5.6.4 and 6.0.0 are affected by a denial of service flaw in the PostgreSQL protocol handler. If Packetbeat is listening for PostgreSQL traffic and a user is able to send arbitrary network traffic to the monitored port, the attacker could prevent Packetbeat from properly logging other PostgreSQL traffic.",
"id": "GHSA-9q3g-m353-cp4p",
"modified": "2023-02-07T22:14:30Z",
"published": "2022-02-15T01:57:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-11480"
},
{
"type": "WEB",
"url": "https://github.com/elastic/beats/pull/5457"
},
{
"type": "WEB",
"url": "https://github.com/elastic/beats/pull/5479"
},
{
"type": "WEB",
"url": "https://github.com/elastic/beats/pull/5480"
},
{
"type": "WEB",
"url": "https://github.com/elastic/beats/commit/aeca65779d573976981587ca1d1461399e1b59dd"
},
{
"type": "WEB",
"url": "https://discuss.elastic.co/t/beats-5-6-4-security-update/106739"
},
{
"type": "PACKAGE",
"url": "https://github.com/elastic/beats"
},
{
"type": "WEB",
"url": "https://pkg.go.dev/vuln/GO-2022-0643"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Denial of Service in Packetbeat"
}
Mitigation MIT-3
Strategy: Language Selection
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, languages such as Java, Ruby, and Lisp perform automatic garbage collection that releases memory for objects that have been deallocated.
Mitigation
It is good practice to be responsible for freeing all resources you allocate and to be consistent with how and where you free memory in a function. If you allocate memory that you intend to free upon completion of the function, you must be sure to free the memory at all exit points for that function including error conditions.
Mitigation
Memory should be allocated/freed using matching functions such as malloc/free, new/delete, and new[]/delete[].
Mitigation
When releasing a complex object or structure, ensure that you properly dispose of all of its member components, not just the object itself.
CAPEC-125: Flooding
An adversary consumes the resources of a target by rapidly engaging in a large number of interactions with the target. This type of attack generally exposes a weakness in rate limiting or flow. When successful this attack prevents legitimate users from accessing the service and can cause the target to crash. This attack differs from resource depletion through leaks or allocations in that the latter attacks do not rely on the volume of requests made to the target but instead focus on manipulation of the target's operations. The key factor in a flooding attack is the number of requests the adversary can make in a given period of time. The greater this number, the more likely an attack is to succeed against a given target.
CAPEC-130: Excessive Allocation
An adversary causes the target to allocate excessive resources to servicing the attackers' request, thereby reducing the resources available for legitimate services and degrading or denying services. Usually, this attack focuses on memory allocation, but any finite resource on the target could be the attacked, including bandwidth, processing cycles, or other resources. This attack does not attempt to force this allocation through a large number of requests (that would be Resource Depletion through Flooding) but instead uses one or a small number of requests that are carefully formatted to force the target to allocate excessive resources to service this request(s). Often this attack takes advantage of a bug in the target to cause the target to allocate resources vastly beyond what would be needed for a normal request.
CAPEC-131: Resource Leak Exposure
An adversary utilizes a resource leak on the target to deplete the quantity of the resource available to service legitimate requests.
CAPEC-494: TCP Fragmentation
An adversary may execute a TCP Fragmentation attack against a target with the intention of avoiding filtering rules of network controls, by attempting to fragment the TCP packet such that the headers flag field is pushed into the second fragment which typically is not filtered.
CAPEC-495: UDP Fragmentation
An attacker may execute a UDP Fragmentation attack against a target server in an attempt to consume resources such as bandwidth and CPU. IP fragmentation occurs when an IP datagram is larger than the MTU of the route the datagram has to traverse. Typically the attacker will use large UDP packets over 1500 bytes of data which forces fragmentation as ethernet MTU is 1500 bytes. This attack is a variation on a typical UDP flood but it enables more network bandwidth to be consumed with fewer packets. Additionally it has the potential to consume server CPU resources and fill memory buffers associated with the processing and reassembling of fragmented packets.
CAPEC-496: ICMP Fragmentation
An attacker may execute a ICMP Fragmentation attack against a target with the intention of consuming resources or causing a crash. The attacker crafts a large number of identical fragmented IP packets containing a portion of a fragmented ICMP message. The attacker these sends these messages to a target host which causes the host to become non-responsive. Another vector may be sending a fragmented ICMP message to a target host with incorrect sizes in the header which causes the host to hang.
CAPEC-666: BlueSmacking
An adversary uses Bluetooth flooding to transfer large packets to Bluetooth enabled devices over the L2CAP protocol with the goal of creating a DoS. This attack must be carried out within close proximity to a Bluetooth enabled device.