תיאור (מקור, אנגלית)
zstd-jni before 1.5.7-14 contains a use-after-free vulnerability where streams and contexts hold a dictionary's shared lock only during the load call, allowing the dictionary to be closed while still referenced. Attackers can close a dictionary after associating it with a stream or context, causing subsequent read or write operations to access freed native memory, resulting in silent data corruption or JVM crashes.
קישורים10
- github.com/luben/zstd-jni
- github.com/luben/zstd-jni/blob/v1.5.7-13/src/main/java/com/git…
- github.com/luben/zstd-jni/blob/v1.5.7-13/src/main/java/com/git…
- github.com/luben/zstd-jni/commit/0827ed02551bbd8d6f8e4bbff99d8…
- github.com/luben/zstd-jni/commit/393d7311766abbc285b149302c0fe…
- github.com/luben/zstd-jni/commit/a560131d7834598afd9cea6b7c107…
- github.com/luben/zstd-jni/releases/tag/v1.5.7-14
- github.com/luben/zstd-jni/security/advisories/GHSA-947w-pxjj-c…
- www.vulncheck.com/advisories/zstd-jni-1.3.8-4-through-1.5.7-13…
- github.com/luben/zstd-jni/security/advisories/GHSA-947w-pxjj-c…
מדדים
- CVSS 3.1
-
7.7
HIGH
מקור הציון: CNA
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H - CVSS 4.0
-
7.0
HIGH
מקור הציון: CNA
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/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 - EPSS — סבירות ניצול
- 0% אחוזון 12 · נכון ל-2 בנובמבר 2026
- CWE
- CWE-416