Kamila Szewczyk

CVE-2023-29416 WRITEUP MEDIUM WRITEUP

bzip3 < 1.3.0 - Out-of-bounds Write in bz3_decode_block

An issue was discovered in libbzip3.a in bzip3 before 1.3.0. A bz3_decode_block out-of-bounds write can occur with a crafted archive because bzip3 does not follow the required procedure for interacting with libsais.

CVSS 6.5

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CVE-2023-29418 WRITEUP MEDIUM WRITEUP

bzip3 < 1.2.3 - Out-of-bounds Read in xwrite

An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is an xwrite out-of-bounds read.

CVSS 6.5

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CVE-2023-29419 WRITEUP MEDIUM WRITEUP

bzip3 < 1.2.3 - Out-of-bounds Read in bz3_decode_block

An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is a bz3_decode_block out-of-bounds read.

CVSS 6.5

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CVE-2023-29420 WRITEUP MEDIUM WRITEUP

bzip3 < 1.2.3 - Denial of Service via Invalid Memmove in bz3_decode_block

An issue was discovered in libbzip3.a in bzip3 before 1.2.3. There is a crash caused by an invalid memmove in bz3_decode_block.

CVSS 6.5

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