CVE-2014-4607
Published: 09 July 2014
Integer overflow in the LZO algorithm variant in Oberhumer liblzo2 and lzo-2 before 2.07 on 32-bit platforms might allow remote attackers to execute arbitrary code via a crafted Literal Run.
Priority
Medium
CVSS 3 base score: 8.8
Status
| Package | Release | Status |
|---|---|---|
|
grub2 Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.10 (Impish Indri) |
Released
(2.04-1ubuntu37)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Released
(2.04-1ubuntu37)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(2.04-1ubuntu26.8)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Needs triage
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Needs triage
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Needs triage
|
|
|
Patches: Upstream: https://github.com/rhboot/grub2/commit/934e762c46d118b52d8e6a4817c3bca751cb2eeb Upstream: https://git.savannah.gnu.org/cgit/grub.git/commit/?id=3165efcfc24dab1cad5a5c2f5e7578bd876e6b52 |
||
|
grub2-signed Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.10 (Impish Indri) |
Released
(1.157)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Released
(1.157)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(1.142.10)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Not vulnerable
(code not present)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Not vulnerable
(code not present)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Needs triage
|
|
|
krfb Launchpad, Ubuntu, Debian |
Upstream |
Released
(4.14)
|
| Ubuntu 21.10 (Impish Indri) |
Released
(4:4.13.97-0ubuntu2)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Released
(4:4.13.97-0ubuntu2)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(4:4.13.97-0ubuntu2)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(4:4.13.97-0ubuntu2)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(4:4.13.97-0ubuntu2)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Does not exist
(trusty was released [4:4.13.0-0ubuntu1.1])
|
|
|
lzo2 Launchpad, Ubuntu, Debian |
Upstream |
Needs triage
|
| Ubuntu 21.10 (Impish Indri) |
Released
(2.06-1.2ubuntu2)
|
|
| Ubuntu 21.04 (Hirsute Hippo) |
Released
(2.06-1.2ubuntu2)
|
|
| Ubuntu 20.04 LTS (Focal Fossa) |
Released
(2.06-1.2ubuntu2)
|
|
| Ubuntu 18.04 LTS (Bionic Beaver) |
Released
(2.06-1.2ubuntu2)
|
|
| Ubuntu 16.04 ESM (Xenial Xerus) |
Released
(2.06-1.2ubuntu2)
|
|
| Ubuntu 14.04 ESM (Trusty Tahr) |
Released
(2.06-1.2ubuntu1.1)
|
|
Notes
| Author | Note |
|---|---|
| amurray | grub2 has a vendored copy of minilzo which is part of lzo2 so likely any vulnerabilities that affect lzo2 may also affect minilzo in grub2 and hence grub2-signed |
| mdeslaur | grub2 since bug 1911440 now pulls in the system lzo2 when building, so focal+ is fixed grub2-signed on bionic now ships the grub binary built on a later release, so it is not vulnerable to this CVE |
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-4607
- https://rhn.redhat.com/errata/RHSA-2014-0861.html
- https://ubuntu.com/security/notices/USN-2300-1
- http://www.kde.org/info/security/advisory-20140803-1.txt (krfb)
- NVD
- Launchpad
- Debian