תיאור (מקור, אנגלית)
zstd-jni before 1.5.7-14 performs 32-bit signed bounds checks on three direct-ByteBuffer frame-size native methods, allowing out-of-bounds memory reads via negative or overflowing offsets. Attackers can supply negative offset values near Integer.MIN_VALUE to read unmapped memory, causing JVM termination or extracting arbitrary frame size data from unintended memory locations.
קישורים9
- 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/native/jni_z…
- github.com/luben/zstd-jni/commit/46dcb2a54c8b8f2ce2cad7187a751…
- github.com/luben/zstd-jni/commit/d7a1c99322d5e1fc71932e722c0b5…
- github.com/luben/zstd-jni/releases/tag/v1.5.7-14
- github.com/luben/zstd-jni/security/advisories/GHSA-jfr6-9xqw-2…
- www.vulncheck.com/advisories/zstd-jni-1.1.1-through-1.5.7-13-o…
- github.com/luben/zstd-jni/security/advisories/GHSA-jfr6-9xqw-2…
מדדים
- CVSS 3.1
-
8.2
HIGH
מקור הציון: CNA
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H - CVSS 4.0
-
8.8
HIGH
מקור הציון: CNA
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/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 - EPSS — סבירות ניצול
- 0% אחוזון 38 · נכון ל-2 בנובמבר 2026
- CWE
- CWE-190