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2 vulnerabilities found for sleapi-j by esa
CVE-2026-54086 (GCVE-0-2026-54086)
Vulnerability from nvd – Published: 2026-10-13 18:28 – Updated: 2026-10-13 18:28
VLAI
EPSS
VEX
Title
SLE API for Java: Uncontrolled Memory Allocation / handled exception leading to Denial of Service
Summary
SLE API for Java is an implementation of CCSDS Space Link Extension Services. Prior to 5.1.7, the ISP1 PDU handling path decodes an attacker-controlled body length and allocates a byte array without an upper bound, while malformed or truncated input can also terminate reads unexpectedly, allowing an unauthenticated client of the SLE listening service to trigger exceptions, resource leakage, and denial of service. This issue is fixed in version 5.1.7.
Severity
5.3 (Medium)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/esa/sleapi-j/security/advisori… | x_refsource_CONFIRM |
| https://github.com/esa/sleapi-j/commit/265118dfb7… | x_refsource_MISC |
| https://github.com/esa/sleapi-j/releases/tag/5.1.7 | x_refsource_MISC |
{
"containers": {
"cna": {
"affected": [
{
"product": "sleapi-j",
"vendor": "esa",
"versions": [
{
"status": "affected",
"version": "\u003c 5.1.7"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "SLE API for Java is an implementation of CCSDS Space Link Extension Services. Prior to 5.1.7, the ISP1 PDU handling path decodes an attacker-controlled body length and allocates a byte array without an upper bound, while malformed or truncated input can also terminate reads unexpectedly, allowing an unauthenticated client of the SLE listening service to trigger exceptions, resource leakage, and denial of service. This issue is fixed in version 5.1.7."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T18:28:25.345Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/esa/sleapi-j/security/advisories/GHSA-6g75-jwgj-hj8v",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/esa/sleapi-j/security/advisories/GHSA-6g75-jwgj-hj8v"
},
{
"name": "https://github.com/esa/sleapi-j/commit/265118dfb70d1d0d991b085dcde4028c60bce4fc",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/esa/sleapi-j/commit/265118dfb70d1d0d991b085dcde4028c60bce4fc"
},
{
"name": "https://github.com/esa/sleapi-j/releases/tag/5.1.7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/esa/sleapi-j/releases/tag/5.1.7"
}
],
"source": {
"advisory": "GHSA-6g75-jwgj-hj8v",
"discovery": "UNKNOWN"
},
"title": "SLE API for Java: Uncontrolled Memory Allocation / handled exception leading to Denial of Service"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-54086",
"datePublished": "2026-10-13T18:28:25.345Z",
"dateReserved": "2026-06-11T18:44:47.761Z",
"dateUpdated": "2026-10-13T18:28:25.345Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
CVE-2026-54086 (GCVE-0-2026-54086)
Vulnerability from cvelistv5 – Published: 2026-10-13 18:28 – Updated: 2026-10-13 18:28
VLAI
EPSS
VEX
Title
SLE API for Java: Uncontrolled Memory Allocation / handled exception leading to Denial of Service
Summary
SLE API for Java is an implementation of CCSDS Space Link Extension Services. Prior to 5.1.7, the ISP1 PDU handling path decodes an attacker-controlled body length and allocates a byte array without an upper bound, while malformed or truncated input can also terminate reads unexpectedly, allowing an unauthenticated client of the SLE listening service to trigger exceptions, resource leakage, and denial of service. This issue is fixed in version 5.1.7.
Severity
5.3 (Medium)
CWE
- CWE-770 - Allocation of Resources Without Limits or Throttling
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/esa/sleapi-j/security/advisori… | x_refsource_CONFIRM |
| https://github.com/esa/sleapi-j/commit/265118dfb7… | x_refsource_MISC |
| https://github.com/esa/sleapi-j/releases/tag/5.1.7 | x_refsource_MISC |
{
"containers": {
"cna": {
"affected": [
{
"product": "sleapi-j",
"vendor": "esa",
"versions": [
{
"status": "affected",
"version": "\u003c 5.1.7"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "SLE API for Java is an implementation of CCSDS Space Link Extension Services. Prior to 5.1.7, the ISP1 PDU handling path decodes an attacker-controlled body length and allocates a byte array without an upper bound, while malformed or truncated input can also terminate reads unexpectedly, allowing an unauthenticated client of the SLE listening service to trigger exceptions, resource leakage, and denial of service. This issue is fixed in version 5.1.7."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-770",
"description": "CWE-770: Allocation of Resources Without Limits or Throttling",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-13T18:28:25.345Z",
"orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"shortName": "GitHub_M"
},
"references": [
{
"name": "https://github.com/esa/sleapi-j/security/advisories/GHSA-6g75-jwgj-hj8v",
"tags": [
"x_refsource_CONFIRM"
],
"url": "https://github.com/esa/sleapi-j/security/advisories/GHSA-6g75-jwgj-hj8v"
},
{
"name": "https://github.com/esa/sleapi-j/commit/265118dfb70d1d0d991b085dcde4028c60bce4fc",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/esa/sleapi-j/commit/265118dfb70d1d0d991b085dcde4028c60bce4fc"
},
{
"name": "https://github.com/esa/sleapi-j/releases/tag/5.1.7",
"tags": [
"x_refsource_MISC"
],
"url": "https://github.com/esa/sleapi-j/releases/tag/5.1.7"
}
],
"source": {
"advisory": "GHSA-6g75-jwgj-hj8v",
"discovery": "UNKNOWN"
},
"title": "SLE API for Java: Uncontrolled Memory Allocation / handled exception leading to Denial of Service"
}
},
"cveMetadata": {
"assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
"assignerShortName": "GitHub_M",
"cveId": "CVE-2026-54086",
"datePublished": "2026-10-13T18:28:25.345Z",
"dateReserved": "2026-06-11T18:44:47.761Z",
"dateUpdated": "2026-10-13T18:28:25.345Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}