DebianDEBIAN:DSA-4919-1:5433F[SECURITY] [DSA 4919-1] lz4 security update
0.001 Low
EPSS
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Debian Security Advisory DSA-4919-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
May 21, 2021 https://www.debian.org/security/faq
Package : lz4
CVE ID : CVE-2021-3520
Debian Bug : 987856
Jasper Lievisse Adriaanse reported an integer overflow flaw in lz4, a
fast LZ compression algorithm library, resulting in memory corruption.
For the stable distribution (buster), this problem has been fixed in
version 1.8.3-1+deb10u1.
We recommend that you upgrade your lz4 packages.
For the detailed security status of lz4 please refer to its security
tracker page at:
https://security-tracker.debian.org/tracker/lz4
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 10 | amd64 | liblz4-1-dbgsym | < 1.8.3-1+deb10u1 | liblz4-1-dbgsym_1.8.3-1+deb10u1_amd64.deb |
| Debian | 9 | arm64 | liblz4-tool | < 0.0~r131-2+deb9u1 | liblz4-tool_0.0~r131-2+deb9u1_arm64.deb |
| Debian | 10 | mipsel | lz4 | < 1.8.3-1+deb10u1 | lz4_1.8.3-1+deb10u1_mipsel.deb |
| Debian | 10 | s390x | liblz4-dev | < 1.8.3-1+deb10u1 | liblz4-dev_1.8.3-1+deb10u1_s390x.deb |
| Debian | 10 | mipsel | liblz4-dev | < 1.8.3-1+deb10u1 | liblz4-dev_1.8.3-1+deb10u1_mipsel.deb |
| Debian | 10 | amd64 | liblz4-dev | < 1.8.3-1+deb10u1 | liblz4-dev_1.8.3-1+deb10u1_amd64.deb |
| Debian | 9 | amd64 | liblz4-dev | < 0.0~r131-2+deb9u1 | liblz4-dev_0.0~r131-2+deb9u1_amd64.deb |
| Debian | 9 | armel | liblz4-dev | < 0.0~r131-2+deb9u1 | liblz4-dev_0.0~r131-2+deb9u1_armel.deb |
| Debian | 9 | armel | liblz4-tool | < 0.0~r131-2+deb9u1 | liblz4-tool_0.0~r131-2+deb9u1_armel.deb |
| Debian | 9 | armhf | liblz4-dev | < 0.0~r131-2+deb9u1 | liblz4-dev_0.0~r131-2+deb9u1_armhf.deb |
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