ubuntu-cve-2026-7383
Vulnerability from osv_ubuntu
Published
2026-06-09 00:00
Modified
2026-07-08 20:52
Summary
Details
Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1_mbstring_ncopy() can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefined behaviour. In ASN1_mbstring_copy() and ASN1_mbstring_ncopy() the destination size for Unicode output is computed in a signed int: by left shift of the input character count for BMPSTRING (UTF-16) and UNIVERSALSTRING (UTF-32), and by summing per-character byte counts for UTF8STRING. The calculation overflows when the input reaches around 2^30 characters. In the worst case (UNIVERSALSTRING at 2^30 characters) the size wraps to zero, OPENSSL_malloc(1) is called, and the subsequent character copy writes several gigabytes past the one-byte allocation. X.509 certificate processing routes through ASN1_STRING_set_by_NID(), whose DIRSTRING_TYPE mask excludes UNIVERSALSTRING and whose per-NID size limits cap the input length; no network protocol or certificate-handling path in OpenSSL exercises the overflow. Triggering the bug requires an application that calls ASN1_mbstring_copy() or ASN1_mbstring_ncopy() directly, or registers a custom string type via ASN1_STRING_TABLE_add(), with attacker-controlled input on the order of half a gigabyte or more. For these reasons this issue was assigned Low severity. The FIPS modules in 4.0, 3.6, 3.5, 3.4 and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.
Severity
8.1 (High)
N/A (UNKNOWN)
References
{
"affected": [
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl1.0.0",
"binary_version": "1.0.1f-1ubuntu2.27+esm14"
},
{
"binary_name": "openssl",
"binary_version": "1.0.1f-1ubuntu2.27+esm14"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:14.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.27+esm14?arch=source\u0026distro=esm-infra-legacy/trusty"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.1f-1ubuntu2.27+esm14"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.1e-3ubuntu1",
"1.0.1e-4ubuntu1",
"1.0.1e-4ubuntu2",
"1.0.1e-4ubuntu3",
"1.0.1e-4ubuntu4",
"1.0.1f-1ubuntu1",
"1.0.1f-1ubuntu2",
"1.0.1f-1ubuntu2.1",
"1.0.1f-1ubuntu2.2",
"1.0.1f-1ubuntu2.3",
"1.0.1f-1ubuntu2.4",
"1.0.1f-1ubuntu2.5",
"1.0.1f-1ubuntu2.7",
"1.0.1f-1ubuntu2.8",
"1.0.1f-1ubuntu2.11",
"1.0.1f-1ubuntu2.12",
"1.0.1f-1ubuntu2.15",
"1.0.1f-1ubuntu2.16",
"1.0.1f-1ubuntu2.17",
"1.0.1f-1ubuntu2.18",
"1.0.1f-1ubuntu2.19",
"1.0.1f-1ubuntu2.20",
"1.0.1f-1ubuntu2.21",
"1.0.1f-1ubuntu2.22",
"1.0.1f-1ubuntu2.23",
"1.0.1f-1ubuntu2.24",
"1.0.1f-1ubuntu2.25",
"1.0.1f-1ubuntu2.26",
"1.0.1f-1ubuntu2.27",
"1.0.1f-1ubuntu2.27+esm1",
"1.0.1f-1ubuntu2.27+esm2",
"1.0.1f-1ubuntu2.27+esm3",
"1.0.1f-1ubuntu2.27+esm4",
"1.0.1f-1ubuntu2.27+esm5",
"1.0.1f-1ubuntu2.27+esm6",
"1.0.1f-1ubuntu2.27+esm7",
"1.0.1f-1ubuntu2.27+esm9",
"1.0.1f-1ubuntu2.27+esm10",
"1.0.1f-1ubuntu2.27+esm11",
"1.0.1f-1ubuntu2.27+esm12",
"1.0.1f-1ubuntu2.27+esm13"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl1.0.0",
"binary_version": "1.0.2g-1ubuntu4.20+esm16"
},
{
"binary_name": "openssl",
"binary_version": "1.0.2g-1ubuntu4.20+esm16"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.0.2g-1ubuntu4.20+esm16?arch=source\u0026distro=esm-infra-legacy/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.2g-1ubuntu4.20+esm16"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.2d-0ubuntu1",
"1.0.2d-0ubuntu2",
"1.0.2e-1ubuntu1",
"1.0.2f-2ubuntu1",
"1.0.2g-1ubuntu2",
"1.0.2g-1ubuntu3",
"1.0.2g-1ubuntu4",
"1.0.2g-1ubuntu4.1",
"1.0.2g-1ubuntu4.2",
"1.0.2g-1ubuntu4.4",
"1.0.2g-1ubuntu4.5",
"1.0.2g-1ubuntu4.6",
"1.0.2g-1ubuntu4.8",
"1.0.2g-1ubuntu4.9",
"1.0.2g-1ubuntu4.10",
"1.0.2g-1ubuntu4.11",
"1.0.2g-1ubuntu4.12",
"1.0.2g-1ubuntu4.13",
"1.0.2g-1ubuntu4.14",
"1.0.2g-1ubuntu4.15",
"1.0.2g-1ubuntu4.16",
"1.0.2g-1ubuntu4.17",
"1.0.2g-1ubuntu4.18",
"1.0.2g-1ubuntu4.19",
"1.0.2g-1ubuntu4.20",
"1.0.2g-1ubuntu4.20+esm1",
"1.0.2g-1ubuntu4.20+esm2",
"1.0.2g-1ubuntu4.20+esm3",
"1.0.2g-1ubuntu4.20+esm4",
"1.0.2g-1ubuntu4.20+esm5",
"1.0.2g-1ubuntu4.20+esm6",
"1.0.2g-1ubuntu4.20+esm7",
"1.0.2g-1ubuntu4.20+esm9",
"1.0.2g-1ubuntu4.20+esm10",
"1.0.2g-1ubuntu4.20+esm11",
"1.0.2g-1ubuntu4.20+esm12",
"1.0.2g-1ubuntu4.20+esm13",
"1.0.2g-1ubuntu4.20+esm14",
"1.0.2g-1ubuntu4.20+esm15"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ovmf",
"binary_version": "0~20160408.ffea0a2c-2ubuntu0.2+esm3"
},
{
"binary_name": "qemu-efi",
"binary_version": "0~20160408.ffea0a2c-2ubuntu0.2+esm3"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "edk2",
"purl": "pkg:deb/ubuntu/edk2@0~20160408.ffea0a2c-2ubuntu0.2+esm3?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0~20150106.5c2d456b-2",
"0~20160104.c2a892d7-1",
"0~20160408.ffea0a2c-2",
"0~20160408.ffea0a2c-2ubuntu0.1",
"0~20160408.ffea0a2c-2ubuntu0.2",
"0~20160408.ffea0a2c-2ubuntu0.2+esm1",
"0~20160408.ffea0a2c-2ubuntu0.2+esm3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "nodejs",
"binary_version": "4.2.6~dfsg-1ubuntu4.2+esm3"
},
{
"binary_name": "nodejs-legacy",
"binary_version": "4.2.6~dfsg-1ubuntu4.2+esm3"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:16.04:LTS",
"name": "nodejs",
"purl": "pkg:deb/ubuntu/nodejs@4.2.6~dfsg-1ubuntu4.2+esm3?arch=source\u0026distro=esm-apps/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0.10.25~dfsg2-2ubuntu1",
"4.2.2~dfsg-1",
"4.2.3~dfsg-1",
"4.2.4~dfsg-1ubuntu1",
"4.2.4~dfsg-2",
"4.2.6~dfsg-1ubuntu1",
"4.2.6~dfsg-1ubuntu4",
"4.2.6~dfsg-1ubuntu4.1",
"4.2.6~dfsg-1ubuntu4.2",
"4.2.6~dfsg-1ubuntu4.2+esm1",
"4.2.6~dfsg-1ubuntu4.2+esm2",
"4.2.6~dfsg-1ubuntu4.2+esm3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl1.0.0",
"binary_version": "1.0.2g-1ubuntu4.fips.4.20.15"
},
{
"binary_name": "libssl1.0.0-hmac",
"binary_version": "1.0.2g-1ubuntu4.fips.4.20.15"
},
{
"binary_name": "openssl",
"binary_version": "1.0.2g-1ubuntu4.fips.4.20.15"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS:16.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.0.2g-1ubuntu4.fips.4.20.15?arch=source\u0026distro=fips-updates/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.2g-1ubuntu4.fips.4.9.1",
"1.0.2g-1ubuntu4.fips.4.13.1",
"1.0.2g-1ubuntu4.fips.4.15.1",
"1.0.2g-1ubuntu4.fips.4.16.1",
"1.0.2g-1ubuntu4.fips.4.17.1",
"1.0.2g-1ubuntu4.fips.4.18.1",
"1.0.2g-1ubuntu4.fips.4.19.3",
"1.0.2g-1ubuntu4.fips.4.20.1",
"1.0.2g-1ubuntu4.fips.4.20.2",
"1.0.2g-1ubuntu4.fips.4.20.3",
"1.0.2g-1ubuntu4.fips.4.20.6",
"1.0.2g-1ubuntu4.fips.4.20.7",
"1.0.2g-1ubuntu4.fips.4.20.9",
"1.0.2g-1ubuntu4.fips.4.20.10",
"1.0.2g-1ubuntu4.fips.4.20.11",
"1.0.2g-1ubuntu4.fips.4.20.12",
"1.0.2g-1ubuntu4.fips.4.20.13",
"1.0.2g-1ubuntu4.fips.4.20.14",
"1.0.2g-1ubuntu4.fips.4.20.15"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl1.0.0",
"binary_version": "1.0.2g-1ubuntu4.fips.4.6.3"
},
{
"binary_name": "libssl1.0.0-hmac",
"binary_version": "1.0.2g-1ubuntu4.fips.4.6.3"
},
{
"binary_name": "openssl",
"binary_version": "1.0.2g-1ubuntu4.fips.4.6.3"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS:16.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.0.2g-1ubuntu4.fips.4.6.3?arch=source\u0026distro=fips/xenial"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.2g-1ubuntu4.fips.4.6~ppa1",
"1.0.2g-1ubuntu4.fips.4.6~ppa2",
"1.0.2g-1ubuntu4.fips.4.6~ppa3",
"1.0.2g-1ubuntu4.fips.4.6",
"1.0.2g-1ubuntu4.fips.4.6.1",
"1.0.2g-1ubuntu4.fips.4.6.2",
"1.0.2g-1ubuntu4.fips.4.6.3"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl1.1",
"binary_version": "1.1.1-1ubuntu2.1~18.04.23+esm9"
},
{
"binary_name": "openssl",
"binary_version": "1.1.1-1ubuntu2.1~18.04.23+esm9"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.1.1-1ubuntu2.1~18.04.23+esm9?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.1-1ubuntu2.1~18.04.23+esm9"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.2g-1ubuntu13",
"1.0.2g-1ubuntu14",
"1.0.2n-1ubuntu1",
"1.1.0g-2ubuntu1",
"1.1.0g-2ubuntu2",
"1.1.0g-2ubuntu3",
"1.1.0g-2ubuntu4",
"1.1.0g-2ubuntu4.1",
"1.1.0g-2ubuntu4.3",
"1.1.1-1ubuntu2.1~18.04.1",
"1.1.1-1ubuntu2.1~18.04.2",
"1.1.1-1ubuntu2.1~18.04.3",
"1.1.1-1ubuntu2.1~18.04.4",
"1.1.1-1ubuntu2.1~18.04.5",
"1.1.1-1ubuntu2.1~18.04.6",
"1.1.1-1ubuntu2.1~18.04.7",
"1.1.1-1ubuntu2.1~18.04.8",
"1.1.1-1ubuntu2.1~18.04.9",
"1.1.1-1ubuntu2.1~18.04.10",
"1.1.1-1ubuntu2.1~18.04.13",
"1.1.1-1ubuntu2.1~18.04.14",
"1.1.1-1ubuntu2.1~18.04.15",
"1.1.1-1ubuntu2.1~18.04.17",
"1.1.1-1ubuntu2.1~18.04.19",
"1.1.1-1ubuntu2.1~18.04.20",
"1.1.1-1ubuntu2.1~18.04.21",
"1.1.1-1ubuntu2.1~18.04.22",
"1.1.1-1ubuntu2.1~18.04.23",
"1.1.1-1ubuntu2.1~18.04.23+esm1",
"1.1.1-1ubuntu2.1~18.04.23+esm3",
"1.1.1-1ubuntu2.1~18.04.23+esm4",
"1.1.1-1ubuntu2.1~18.04.23+esm5",
"1.1.1-1ubuntu2.1~18.04.23+esm6",
"1.1.1-1ubuntu2.1~18.04.23+esm7",
"1.1.1-1ubuntu2.1~18.04.23+esm8"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl1.0.0",
"binary_version": "1.0.2n-1ubuntu5.13+esm5"
},
{
"binary_name": "openssl1.0",
"binary_version": "1.0.2n-1ubuntu5.13+esm5"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "openssl1.0",
"purl": "pkg:deb/ubuntu/openssl1.0@1.0.2n-1ubuntu5.13+esm5?arch=source\u0026distro=esm-infra/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.2n-1ubuntu5.13+esm5"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.0.2n-1ubuntu2",
"1.0.2n-1ubuntu3",
"1.0.2n-1ubuntu4",
"1.0.2n-1ubuntu5",
"1.0.2n-1ubuntu5.1",
"1.0.2n-1ubuntu5.2",
"1.0.2n-1ubuntu5.3",
"1.0.2n-1ubuntu5.4",
"1.0.2n-1ubuntu5.5",
"1.0.2n-1ubuntu5.6",
"1.0.2n-1ubuntu5.7",
"1.0.2n-1ubuntu5.8",
"1.0.2n-1ubuntu5.9",
"1.0.2n-1ubuntu5.10",
"1.0.2n-1ubuntu5.11",
"1.0.2n-1ubuntu5.12",
"1.0.2n-1ubuntu5.13",
"1.0.2n-1ubuntu5.13+esm1",
"1.0.2n-1ubuntu5.13+esm2",
"1.0.2n-1ubuntu5.13+esm3",
"1.0.2n-1ubuntu5.13+esm4"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ovmf",
"binary_version": "0~20180205.c0d9813c-2ubuntu0.3+esm2"
},
{
"binary_name": "qemu-efi",
"binary_version": "0~20180205.c0d9813c-2ubuntu0.3+esm2"
},
{
"binary_name": "qemu-efi-aarch64",
"binary_version": "0~20180205.c0d9813c-2ubuntu0.3+esm2"
},
{
"binary_name": "qemu-efi-arm",
"binary_version": "0~20180205.c0d9813c-2ubuntu0.3+esm2"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "edk2",
"purl": "pkg:deb/ubuntu/edk2@0~20180205.c0d9813c-2ubuntu0.3+esm2?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0~20170911.5dfba97c-1",
"0~20171010.234dbcef-1",
"0~20171027.76fd5a66-1",
"0~20171205.a9212288-1",
"0~20180105.0bc94c74-1",
"0~20180205.c0d9813c-1",
"0~20180205.c0d9813c-2",
"0~20180205.c0d9813c-2ubuntu0.1",
"0~20180205.c0d9813c-2ubuntu0.2",
"0~20180205.c0d9813c-2ubuntu0.3",
"0~20180205.c0d9813c-2ubuntu0.3+esm1",
"0~20180205.c0d9813c-2ubuntu0.3+esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "nodejs",
"binary_version": "8.10.0~dfsg-2ubuntu0.4+esm6"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:18.04:LTS",
"name": "nodejs",
"purl": "pkg:deb/ubuntu/nodejs@8.10.0~dfsg-2ubuntu0.4+esm6?arch=source\u0026distro=esm-apps/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"6.11.4~dfsg-1ubuntu1",
"6.11.4~dfsg-1ubuntu2",
"6.12.0~dfsg-1ubuntu1",
"6.12.0~dfsg-2ubuntu1",
"6.12.0~dfsg-2ubuntu2",
"8.10.0~dfsg-2",
"8.10.0~dfsg-2ubuntu0.2",
"8.10.0~dfsg-2ubuntu0.3",
"8.10.0~dfsg-2ubuntu0.4",
"8.10.0~dfsg-2ubuntu0.4+esm1",
"8.10.0~dfsg-2ubuntu0.4+esm2",
"8.10.0~dfsg-2ubuntu0.4+esm3",
"8.10.0~dfsg-2ubuntu0.4+esm4",
"8.10.0~dfsg-2ubuntu0.4+esm5",
"8.10.0~dfsg-2ubuntu0.4+esm6"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl1.1",
"binary_version": "1.1.1-1ubuntu2.fips.2.1~18.04.23.9"
},
{
"binary_name": "libssl1.1-hmac",
"binary_version": "1.1.1-1ubuntu2.fips.2.1~18.04.23.9"
},
{
"binary_name": "openssl",
"binary_version": "1.1.1-1ubuntu2.fips.2.1~18.04.23.9"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-updates:18.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.1.1-1ubuntu2.fips.2.1~18.04.23.9?arch=source\u0026distro=fips-updates/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.1-1ubuntu2.fips.2.1~18.04.23.9"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1-1ubuntu2.fips.2.1~18.04.5.1",
"1.1.1-1ubuntu2.fips.2.1~18.04.6.1",
"1.1.1-1ubuntu2.fips.2.1~18.04.7.1",
"1.1.1-1ubuntu2.fips.2.1~18.04.9.1",
"1.1.1-1ubuntu2.fips.2.1~18.04.9.2",
"1.1.1-1ubuntu2.fips.2.1~18.04.9.3",
"1.1.1-1ubuntu2.fips.2.1~18.04.13.2",
"1.1.1-1ubuntu2.fips.2.1~18.04.15",
"1.1.1-1ubuntu2.fips.2.1~18.04.15.1",
"1.1.1-1ubuntu2.fips.2.1~18.04.15.2",
"1.1.1-1ubuntu2.fips.2.1~18.04.17",
"1.1.1-1ubuntu2.fips.2.1~18.04.20",
"1.1.1-1ubuntu2.fips.2.1~18.04.21",
"1.1.1-1ubuntu2.fips.2.1~18.04.22",
"1.1.1-1ubuntu2.fips.2.1~18.04.23",
"1.1.1-1ubuntu2.fips.2.1~18.04.23.3",
"1.1.1-1ubuntu2.fips.2.1~18.04.23.4",
"1.1.1-1ubuntu2.fips.2.1~18.04.23.5",
"1.1.1-1ubuntu2.fips.2.1~18.04.23.6",
"1.1.1-1ubuntu2.fips.2.1~18.04.23.7",
"1.1.1-1ubuntu2.fips.2.1~18.04.23.8"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl1.1",
"binary_version": "1.1.1-1ubuntu2.fips.2.1~18.04.15.2"
},
{
"binary_name": "libssl1.1-hmac",
"binary_version": "1.1.1-1ubuntu2.fips.2.1~18.04.15.2"
},
{
"binary_name": "openssl",
"binary_version": "1.1.1-1ubuntu2.fips.2.1~18.04.15.2"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS:18.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.1.1-1ubuntu2.fips.2.1~18.04.15.2?arch=source\u0026distro=fips/bionic"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1-1ubuntu2.fips.2.1~18.04.3.1",
"1.1.1-1ubuntu2.fips.2.1~18.04.15.2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ovmf",
"binary_version": "0~20191122.bd85bf54-2ubuntu3.6"
},
{
"binary_name": "qemu-efi",
"binary_version": "0~20191122.bd85bf54-2ubuntu3.6"
},
{
"binary_name": "qemu-efi-aarch64",
"binary_version": "0~20191122.bd85bf54-2ubuntu3.6"
},
{
"binary_name": "qemu-efi-arm",
"binary_version": "0~20191122.bd85bf54-2ubuntu3.6"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:20.04:LTS",
"name": "edk2",
"purl": "pkg:deb/ubuntu/edk2@0~20191122.bd85bf54-2ubuntu3.6?arch=source\u0026distro=focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"0~20190606.20d2e5a1-2ubuntu1",
"0~20190828.37eef910-3",
"0~20190828.37eef910-4",
"0~20191122.bd85bf54-1",
"0~20191122.bd85bf54-1ubuntu1",
"0~20191122.bd85bf54-2",
"0~20191122.bd85bf54-2ubuntu1",
"0~20191122.bd85bf54-2ubuntu2",
"0~20191122.bd85bf54-2ubuntu3",
"0~20191122.bd85bf54-2ubuntu3.1",
"0~20191122.bd85bf54-2ubuntu3.2",
"0~20191122.bd85bf54-2ubuntu3.3",
"0~20191122.bd85bf54-2ubuntu3.4",
"0~20191122.bd85bf54-2ubuntu3.5",
"0~20191122.bd85bf54-2ubuntu3.6"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl1.1",
"binary_version": "1.1.1f-1ubuntu2.24+esm4"
},
{
"binary_name": "openssl",
"binary_version": "1.1.1f-1ubuntu2.24+esm4"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:20.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.1.1f-1ubuntu2.24+esm4?arch=source\u0026distro=esm-infra/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.1f-1ubuntu2.24+esm4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1c-1ubuntu4",
"1.1.1d-2ubuntu3",
"1.1.1d-2ubuntu6",
"1.1.1f-1ubuntu1",
"1.1.1f-1ubuntu2",
"1.1.1f-1ubuntu2.1",
"1.1.1f-1ubuntu2.2",
"1.1.1f-1ubuntu2.3",
"1.1.1f-1ubuntu2.4",
"1.1.1f-1ubuntu2.5",
"1.1.1f-1ubuntu2.8",
"1.1.1f-1ubuntu2.9",
"1.1.1f-1ubuntu2.10",
"1.1.1f-1ubuntu2.11",
"1.1.1f-1ubuntu2.12",
"1.1.1f-1ubuntu2.13",
"1.1.1f-1ubuntu2.15",
"1.1.1f-1ubuntu2.16",
"1.1.1f-1ubuntu2.17",
"1.1.1f-1ubuntu2.18",
"1.1.1f-1ubuntu2.19",
"1.1.1f-1ubuntu2.20",
"1.1.1f-1ubuntu2.21",
"1.1.1f-1ubuntu2.22",
"1.1.1f-1ubuntu2.23",
"1.1.1f-1ubuntu2.24",
"1.1.1f-1ubuntu2.24+esm1",
"1.1.1f-1ubuntu2.24+esm2",
"1.1.1f-1ubuntu2.24+esm3"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl1.1",
"binary_version": "1.1.1f-1ubuntu2.fips.24.4"
},
{
"binary_name": "libssl1.1-hmac",
"binary_version": "1.1.1f-1ubuntu2.fips.24.4"
},
{
"binary_name": "openssl",
"binary_version": "1.1.1f-1ubuntu2.fips.24.4"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-updates:20.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.1.1f-1ubuntu2.fips.24.4?arch=source\u0026distro=fips-updates/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.1.1f-1ubuntu2.fips.24.4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1f-1ubuntu2.fips.7",
"1.1.1f-1ubuntu2.fips.7.2",
"1.1.1f-1ubuntu2.fips.12",
"1.1.1f-1ubuntu2.fips.13",
"1.1.1f-1ubuntu2.fips.13.1",
"1.1.1f-1ubuntu2.fips.16",
"1.1.1f-1ubuntu2.fips.17",
"1.1.1f-1ubuntu2.fips.18",
"1.1.1f-1ubuntu2.fips.19",
"1.1.1f-1ubuntu2.fips.20",
"1.1.1f-1ubuntu2.fips.21",
"1.1.1f-1ubuntu2.fips.22",
"1.1.1f-1ubuntu2.fips.24",
"1.1.1f-1ubuntu2.fips.24.1",
"1.1.1f-1ubuntu2.fips.24.2",
"1.1.1f-1ubuntu2.fips.24.3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl1.1",
"binary_version": "1.1.1f-1ubuntu2.fips.7.1"
},
{
"binary_name": "libssl1.1-hmac",
"binary_version": "1.1.1f-1ubuntu2.fips.7.1"
},
{
"binary_name": "openssl",
"binary_version": "1.1.1f-1ubuntu2.fips.7.1"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS:20.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@1.1.1f-1ubuntu2.fips.7.1?arch=source\u0026distro=fips/focal"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1f-1ubuntu2.fips.2.8",
"1.1.1f-1ubuntu2.fips.7.1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "ovmf",
"binary_version": "2022.02-3ubuntu0.22.04.6"
},
{
"binary_name": "ovmf-ia32",
"binary_version": "2022.02-3ubuntu0.22.04.6"
},
{
"binary_name": "qemu-efi",
"binary_version": "2022.02-3ubuntu0.22.04.6"
},
{
"binary_name": "qemu-efi-aarch64",
"binary_version": "2022.02-3ubuntu0.22.04.6"
},
{
"binary_name": "qemu-efi-arm",
"binary_version": "2022.02-3ubuntu0.22.04.6"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "edk2",
"purl": "pkg:deb/ubuntu/edk2@2022.02-3ubuntu0.22.04.6?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2021.08~rc0-2",
"2021.08-3",
"2021.11~rc1-1",
"2021.11-1",
"2021.11-2",
"2022.02~rc1-1",
"2022.02~rc1-1ubuntu1",
"2022.02-1",
"2022.02-2",
"2022.02-3",
"2022.02-3ubuntu0.22.04.1",
"2022.02-3ubuntu0.22.04.2",
"2022.02-3ubuntu0.22.04.3",
"2022.02-3ubuntu0.22.04.4",
"2022.02-3ubuntu0.22.04.5",
"2022.02-3ubuntu0.22.04.6"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libssl3",
"binary_version": "3.0.2-0ubuntu1.25"
},
{
"binary_name": "openssl",
"binary_version": "3.0.2-0ubuntu1.25"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:22.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.25?arch=source\u0026distro=jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.2-0ubuntu1.25"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"1.1.1l-1ubuntu1",
"3.0.0-1ubuntu1",
"3.0.1-0ubuntu1",
"3.0.2-0ubuntu1",
"3.0.2-0ubuntu1.1",
"3.0.2-0ubuntu1.2",
"3.0.2-0ubuntu1.4",
"3.0.2-0ubuntu1.5",
"3.0.2-0ubuntu1.6",
"3.0.2-0ubuntu1.7",
"3.0.2-0ubuntu1.8",
"3.0.2-0ubuntu1.9",
"3.0.2-0ubuntu1.10",
"3.0.2-0ubuntu1.12",
"3.0.2-0ubuntu1.13",
"3.0.2-0ubuntu1.14",
"3.0.2-0ubuntu1.15",
"3.0.2-0ubuntu1.16",
"3.0.2-0ubuntu1.17",
"3.0.2-0ubuntu1.18",
"3.0.2-0ubuntu1.19",
"3.0.2-0ubuntu1.20",
"3.0.2-0ubuntu1.21",
"3.0.2-0ubuntu1.23"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libnode72",
"binary_version": "12.22.9~dfsg-1ubuntu3.6+esm2"
},
{
"binary_name": "nodejs",
"binary_version": "12.22.9~dfsg-1ubuntu3.6+esm2"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:22.04:LTS",
"name": "nodejs",
"purl": "pkg:deb/ubuntu/nodejs@12.22.9~dfsg-1ubuntu3.6+esm2?arch=source\u0026distro=esm-apps/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"12.22.5~dfsg-5ubuntu1",
"12.22.7~dfsg-2ubuntu1",
"12.22.7~dfsg-2ubuntu3",
"12.22.9~dfsg-1ubuntu2",
"12.22.9~dfsg-1ubuntu3",
"12.22.9~dfsg-1ubuntu3.1",
"12.22.9~dfsg-1ubuntu3.2",
"12.22.9~dfsg-1ubuntu3.3",
"12.22.9~dfsg-1ubuntu3.4",
"12.22.9~dfsg-1ubuntu3.5",
"12.22.9~dfsg-1ubuntu3.6",
"12.22.9~dfsg-1ubuntu3.6+esm2"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "libssl3",
"binary_version": "3.0.2-0ubuntu1.12+Fips1"
},
{
"binary_name": "openssl",
"binary_version": "3.0.2-0ubuntu1.12+Fips1"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-preview:22.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.12+Fips1?arch=source\u0026distro=fips-preview/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.2-0ubuntu1.10+Fips1",
"3.0.2-0ubuntu1.12+Fips1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "openssl-fips-module-3",
"binary_version": "3.0.5-0ubuntu0.1+Fips2.1"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-preview:22.04:LTS",
"name": "openssl-fips",
"purl": "pkg:deb/ubuntu/openssl-fips@3.0.5-0ubuntu0.1+Fips2.1?arch=source\u0026distro=fips-preview/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.5-0ubuntu0.1+Fips2.1"
]
},
{
"ecosystem_specific": {
"availability": "Available with Ubuntu Pro: https://ubuntu.com/pro",
"binaries": [
{
"binary_name": "libssl3",
"binary_version": "3.0.2-0ubuntu1.25+Fips1"
},
{
"binary_name": "openssl",
"binary_version": "3.0.2-0ubuntu1.25+Fips1"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-updates:22.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1.25+Fips1?arch=source\u0026distro=fips-updates/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.2-0ubuntu1.25+Fips1"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.2-0ubuntu1.10+Fips1",
"3.0.2-0ubuntu1.12+Fips1",
"3.0.2-0ubuntu1.14+Fips1",
"3.0.2-0ubuntu1.15+Fips1",
"3.0.2-0ubuntu1.16+Fips1",
"3.0.2-0ubuntu1.17+Fips1",
"3.0.2-0ubuntu1.18+Fips1",
"3.0.2-0ubuntu1.19+Fips1",
"3.0.2-0ubuntu1.20+Fips1",
"3.0.2-0ubuntu1.21+Fips1",
"3.0.2-0ubuntu1.23+Fips1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "openssl-fips-module-3",
"binary_version": "3.0.5-0ubuntu0.2+Fips1"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-updates:22.04:LTS",
"name": "openssl-fips",
"purl": "pkg:deb/ubuntu/openssl-fips@3.0.5-0ubuntu0.2+Fips1?arch=source\u0026distro=fips-updates/jammy"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.5-0ubuntu0.1+Fips2.1",
"3.0.5-0ubuntu0.2+Fips1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "efi-shell-aa64",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "efi-shell-arm",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "efi-shell-ia32",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "efi-shell-riscv64",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "efi-shell-x64",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "ovmf",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "ovmf-ia32",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "ovmf-legacy",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "qemu-efi-aarch64",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "qemu-efi-arm",
"binary_version": "2024.02-2ubuntu0.9"
},
{
"binary_name": "qemu-efi-riscv64",
"binary_version": "2024.02-2ubuntu0.9"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "edk2",
"purl": "pkg:deb/ubuntu/edk2@2024.02-2ubuntu0.9?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2023.05-2",
"2023.11-2",
"2023.11-3",
"2023.11-4",
"2023.11-5",
"2023.11-6",
"2023.11-8",
"2024.02-1",
"2024.02-2",
"2024.02-2ubuntu0.1",
"2024.02-2ubuntu0.3",
"2024.02-2ubuntu0.4",
"2024.02-2ubuntu0.5",
"2024.02-2ubuntu0.6",
"2024.02-2ubuntu0.7",
"2024.02-2ubuntu0.8",
"2024.02-2ubuntu0.9"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libssl3t64",
"binary_version": "3.0.13-0ubuntu3.11"
},
{
"binary_name": "openssl",
"binary_version": "3.0.13-0ubuntu3.11"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:24.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.0.13-0ubuntu3.11?arch=source\u0026distro=noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.0.13-0ubuntu3.11"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.10-1ubuntu2",
"3.0.10-1ubuntu2.1",
"3.0.10-1ubuntu3",
"3.0.10-1ubuntu4",
"3.0.13-0ubuntu2",
"3.0.13-0ubuntu3",
"3.0.13-0ubuntu3.1",
"3.0.13-0ubuntu3.2",
"3.0.13-0ubuntu3.3",
"3.0.13-0ubuntu3.4",
"3.0.13-0ubuntu3.5",
"3.0.13-0ubuntu3.6",
"3.0.13-0ubuntu3.7",
"3.0.13-0ubuntu3.9"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "openssl-fips-module-3",
"binary_version": "3.0.13-0ubuntu3.6+Fips1"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:Pro:FIPS-updates:24.04:LTS",
"name": "openssl-fips",
"purl": "pkg:deb/ubuntu/openssl-fips@3.0.13-0ubuntu3.6+Fips1?arch=source\u0026distro=fips-updates/noble"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.0.13-0ubuntu3+Fips1",
"3.0.13-0ubuntu3.6+Fips1"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "efi-shell-aa64",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "efi-shell-arm",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "efi-shell-ia32",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "efi-shell-loongarch64",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "efi-shell-riscv64",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "efi-shell-x64",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "ovmf",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "ovmf-ia32",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "ovmf-inteltdx",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "ovmf-legacy",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "qemu-efi-aarch64",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "qemu-efi-arm",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "qemu-efi-loongarch64",
"binary_version": "2025.02-8ubuntu3.2"
},
{
"binary_name": "qemu-efi-riscv64",
"binary_version": "2025.02-8ubuntu3.2"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "edk2",
"purl": "pkg:deb/ubuntu/edk2@2025.02-8ubuntu3.2?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2025.02-3ubuntu2",
"2025.02-8",
"2025.02-8ubuntu1",
"2025.02-8ubuntu2",
"2025.02-8ubuntu3",
"2025.02-8ubuntu3.1",
"2025.02-8ubuntu3.2"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libssl3t64",
"binary_version": "3.5.3-1ubuntu3.4"
},
{
"binary_name": "openssl",
"binary_version": "3.5.3-1ubuntu3.4"
},
{
"binary_name": "openssl-provider-legacy",
"binary_version": "3.5.3-1ubuntu3.4"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:25.10",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.5.3-1ubuntu3.4?arch=source\u0026distro=questing"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.5.3-1ubuntu3.4"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.4.1-1ubuntu3",
"3.5.0-2ubuntu1",
"3.5.2-1ubuntu1",
"3.5.3-1ubuntu2",
"3.5.3-1ubuntu3",
"3.5.3-1ubuntu3.3"
]
},
{
"ecosystem_specific": {
"binaries": [
{
"binary_name": "efi-shell-aa64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "efi-shell-loongarch64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "efi-shell-riscv64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "efi-shell-x64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf-amdsev",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf-generic",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf-inteltdx",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "ovmf-legacy",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "qemu-efi-aarch64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "qemu-efi-loongarch64",
"binary_version": "2025.11-3ubuntu7"
},
{
"binary_name": "qemu-efi-riscv64",
"binary_version": "2025.11-3ubuntu7"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "edk2",
"purl": "pkg:deb/ubuntu/edk2@2025.11-3ubuntu7?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"2025.02-8ubuntu3",
"2025.11-3ubuntu6",
"2025.11-3ubuntu7"
]
},
{
"ecosystem_specific": {
"availability": "No subscription required",
"binaries": [
{
"binary_name": "libssl3t64",
"binary_version": "3.5.5-1ubuntu3.2"
},
{
"binary_name": "openssl",
"binary_version": "3.5.5-1ubuntu3.2"
},
{
"binary_name": "openssl-provider-legacy",
"binary_version": "3.5.5-1ubuntu3.2"
}
],
"priority_reason": "OpenSSL developers have rated this as being low severity"
},
"package": {
"ecosystem": "Ubuntu:26.04:LTS",
"name": "openssl",
"purl": "pkg:deb/ubuntu/openssl@3.5.5-1ubuntu3.2?arch=source\u0026distro=resolute"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.5.5-1ubuntu3.2"
}
],
"type": "ECOSYSTEM"
}
],
"versions": [
"3.5.3-1ubuntu2",
"3.5.5-1ubuntu1",
"3.5.5-1ubuntu3"
]
}
],
"aliases": [],
"details": "Issue summary: A signed integer overflow when sizing the destination buffer for Unicode output in ASN1_mbstring_ncopy() can lead to a heap buffer overflow. Impact summary: A heap buffer overflow may lead to a crash or possibly attacker controlled code execution or other undefined behaviour. In ASN1_mbstring_copy() and ASN1_mbstring_ncopy() the destination size for Unicode output is computed in a signed int: by left shift of the input character count for BMPSTRING (UTF-16) and UNIVERSALSTRING (UTF-32), and by summing per-character byte counts for UTF8STRING. The calculation overflows when the input reaches around 2^30 characters. In the worst case (UNIVERSALSTRING at 2^30 characters) the size wraps to zero, OPENSSL_malloc(1) is called, and the subsequent character copy writes several gigabytes past the one-byte allocation. X.509 certificate processing routes through ASN1_STRING_set_by_NID(), whose DIRSTRING_TYPE mask excludes UNIVERSALSTRING and whose per-NID size limits cap the input length; no network protocol or certificate-handling path in OpenSSL exercises the overflow. Triggering the bug requires an application that calls ASN1_mbstring_copy() or ASN1_mbstring_ncopy() directly, or registers a custom string type via ASN1_STRING_TABLE_add(), with attacker-controlled input on the order of half a gigabyte or more. For these reasons this issue was assigned Low severity. The FIPS modules in 4.0, 3.6, 3.5, 3.4 and 3.0 are not affected by this issue, as the affected code is outside the OpenSSL FIPS module boundary.",
"id": "UBUNTU-CVE-2026-7383",
"modified": "2026-07-08T20:52:54Z",
"published": "2026-06-09T00:00:00Z",
"references": [
{
"type": "REPORT",
"url": "https://ubuntu.com/security/CVE-2026-7383"
},
{
"type": "REPORT",
"url": "https://www.cve.org/CVERecord?id=CVE-2026-7383"
},
{
"type": "REPORT",
"url": "https://openssl-library.org/news/secadv/20260609.txt"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8414-2"
},
{
"type": "ADVISORY",
"url": "https://ubuntu.com/security/notices/USN-8414-1"
}
],
"related": [
"USN-8414-2",
"USN-8414-1"
],
"schema_version": "1.7.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "low",
"type": "Ubuntu"
}
],
"upstream": [
"CVE-2026-7383"
]
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…