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[GHSA-4h8f-2wvx-gg5w] Bouncy Castle Java Cryptography API vulnerable to DNS poisoning #5186

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Jan 17, 2025
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[GHSA-4h8f-2wvx-gg5w] Bouncy Castle Java Cryptography API vulnerable to DNS poisoning #5186

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29 changes: 7 additions & 22 deletions advisories/github-reviewed/2024/05/GHSA-4h8f-2wvx-gg5w/GHSA-4h8f-2wvx-gg5w.json
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Original file line number Diff line number Diff line change
@@ -1,14 +1,16 @@
{
"schema_version": "1.4.0",
"id": "GHSA-4h8f-2wvx-gg5w",
"modified": "2024-06-14T15:31:24Z",
"modified": "2024-06-14T15:32:27Z",
"published": "2024-05-03T18:30:37Z",
"aliases": [
"CVE-2024-34447"
],
"summary": "Bouncy Castle Java Cryptography API vulnerable to DNS poisoning",
"details": "An issue was discovered in Bouncy Castle Java Cryptography APIs before BC 1.78. When endpoint identification is enabled in the BCJSSE and an SSL socket is created without an explicit hostname (as happens with HttpsURLConnection), hostname verification could be performed against a DNS-resolved IP address in some situations, opening up a possibility of DNS poisoning.",
"severity": [],
"severity": [

],
"affected": [
{
"package": {
Expand Down Expand Up @@ -67,25 +69,6 @@
}
]
},
{
"package": {
"ecosystem": "Maven",
"name": "org.bouncycastle:bcprov-jdk13"
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "1.61"
},
{
"fixed": "1.78"
}
]
}
]
},
{
"package": {
"ecosystem": "Maven",
Expand Down Expand Up @@ -133,7 +116,9 @@
}
],
"database_specific": {
"cwe_ids": [],
"cwe_ids": [

],
"severity": "LOW",
"github_reviewed": true,
"github_reviewed_at": "2024-05-03T20:34:32Z",
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