LAYER: meta PACKAGE NAME: lz4-native PACKAGE VERSION: 1_1.9.4 CVE: CVE-2014-4715 CVE STATUS: Patched CVE DETAIL: fixed-version CVE DESCRIPTION: Fixed in r118, which is larger than the current version. CVE SUMMARY: Yann Collet LZ4 before r119, when used on certain 32-bit platforms that allocate memory beyond 0x80000000, does not properly detect integer overflows, which allows context-dependent attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via a crafted Literal Run, a different vulnerability than CVE-2014-4611. CVSS v2 BASE SCORE: 5.0 CVSS v3 BASE SCORE: 0.0 VECTOR: NETWORK VECTORSTRING: AV:N/AC:L/Au:N/C:N/I:N/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2014-4715 LAYER: meta PACKAGE NAME: lz4-native PACKAGE VERSION: 1_1.9.4 CVE: CVE-2019-17543 CVE STATUS: Patched CVE SUMMARY: LZ4 before 1.9.2 has a heap-based buffer overflow in LZ4_write32 (related to LZ4_compress_destSize), affecting applications that call LZ4_compress_fast with a large input. (This issue can also lead to data corruption.) NOTE: the vendor states "only a few specific / uncommon usages of the API are at risk." CVSS v2 BASE SCORE: 6.8 CVSS v3 BASE SCORE: 8.1 VECTOR: NETWORK VECTORSTRING: AV:N/AC:M/Au:N/C:P/I:P/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2019-17543 LAYER: meta PACKAGE NAME: lz4-native PACKAGE VERSION: 1_1.9.4 CVE: CVE-2021-3520 CVE STATUS: Patched CVE SUMMARY: There's a flaw in lz4. An attacker who submits a crafted file to an application linked with lz4 may be able to trigger an integer overflow, leading to calling of memmove() on a negative size argument, causing an out-of-bounds write and/or a crash. The greatest impact of this flaw is to availability, with some potential impact to confidentiality and integrity as well. CVSS v2 BASE SCORE: 7.5 CVSS v3 BASE SCORE: 9.8 VECTOR: NETWORK VECTORSTRING: AV:N/AC:L/Au:N/C:P/I:P/A:P MORE INFORMATION: https://nvd.nist.gov/vuln/detail/CVE-2021-3520