CVE-2019-17543

01/תיאור (מקור, אנגלית)

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."

02/מוצרים מושפעים

lz4_project: lz4

03/קישורים10

• github.com/lz4/lz4/pull/756 PatchThird Party Advisory
• github.com/lz4/lz4/pull/760 PatchThird Party Advisory
• github.com/lz4/lz4/pull/756 PatchThird Party Advisory
• github.com/lz4/lz4/pull/760 PatchThird Party Advisory
• lists.opensuse.org/opensuse-security-announce/2019-10/msg00069‮…
• lists.opensuse.org/opensuse-security-announce/2019-10/msg00070‮…
• bugs.chromium.org/p/oss-fuzz/issues/detail?id=15941 Third Party Advisory
• github.com/lz4/lz4/compare/v1.9.1...v1.9.2 Third Party Advisory
• github.com/lz4/lz4/issues/801 Third Party Advisory
• lists.apache.org/thread.html/25015588b770d67470b7ba7ea49a305d6‮…