CVE-2021-1252
CVE-2021-1252 · Clam AntiVirus (ClamAV) Excel XLM Parser Denial of Service Vulnerability
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A vulnerability in the Excel XLM macro parsing module in Clam AntiVirus (ClamAV) Software versions 0.103.0 and 0.103.1 could allow an unauthenticated, remote attacker to cause a denial of service condition on an affected device. The vulnerability is due to improper error handling that may result in an infinite loop. An attacker could exploit this vulnerability by sending a crafted Excel file to an affected device. An exploit could allow the attacker to cause the ClamAV scanning process hang, resulting in a denial of service condition.
CVSS 7.5 · Élevée · EPSS 2,5% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
clamav
- Versions du logiciel
- 0.103.0: Concernée
- 0.103.1: Concernée
Aucun correctif publié
clamav Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 0.103.2+dfsg-1
Mettez à jour vers 0.103.2+dfsg-1
clamav Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 0.103.2+dfsg-1
Mettez à jour vers 0.103.2+dfsg-1
clamav Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 0.103.2+dfsg-1
Mettez à jour vers 0.103.2+dfsg-1
clamav Ubuntu:Pro:14.04:LTS
- Versions du logiciel
- 0.97.8+dfsg-1ubuntu4
- 0.97.8+dfsg-1ubuntu5
- 0.98.1+dfsg-1ubuntu4
- 0.98.1+dfsg-1ubuntu5
- 0.98.1+dfsg-2ubuntu2
- 0.98.1+dfsg-4ubuntu1
- 0.98.1+dfsg-4ubuntu1.1
- 0.98.5+addedllvm-0ubuntu0.14.04.1
- 0.98.6+dfsg-0ubuntu0.14.04.1
- 0.98.7+dfsg-0ubuntu0.14.04.1
- 0.99.2+addedllvm-0ubuntu0.14.04.1
- 0.99.2+addedllvm-0ubuntu0.14.04.2
- 0.99.3+addedllvm-0ubuntu0.14.04.1
- 0.99.4+addedllvm-0ubuntu0.14.04.1
- 0.100.1+dfsg-1ubuntu0.14.04.1
- 0.100.1+dfsg-1ubuntu0.14.04.2
- 0.100.1+dfsg-1ubuntu0.14.04.3
- 0.100.1+dfsg-1ubuntu0.14.04.4
- 0.100.2+dfsg-1ubuntu0.14.04.1
- 0.100.2+dfsg-1ubuntu0.14.04.2
- 0.100.3+dfsg-0ubuntu0.14.04.1
- 0.100.3+dfsg-0ubuntu0.14.04.1+esm1
- 0.101.4+dfsg-0ubuntu0.14.04.1+esm1
- 0.102.1+dfsg-0ubuntu0.14.04.1+esm1
- 0.102.2+dfsg-0ubuntu0.14.04.1+esm1
- 0.102.3+dfsg-0ubuntu0.14.04.1+esm1
- 0.102.4+dfsg-0ubuntu0.14.04.1+esm1
- Plages de versions concernées
- ECOSYSTEM: < 0.103.2+dfsg-0ubuntu0.14.04.1+esm1
Mettez à jour vers 0.103.2+dfsg-0ubuntu0.14.04.1+esm1
clamav Ubuntu:16.04:LTS
- Versions du logiciel
- 0.98.7+dfsg-0ubuntu4
- 0.98.7+dfsg-0ubuntu5
- 0.99+dfsg-1ubuntu1
- 0.99+dfsg-1ubuntu1.1
- 0.99+dfsg-1ubuntu1.2
- 0.99.2+dfsg-0ubuntu0.16.04.1
- 0.99.2+dfsg-0ubuntu0.16.04.2
- 0.99.2+dfsg-0ubuntu0.16.04.3
- 0.99.3+addedllvm-0ubuntu0.16.04.1
- 0.99.4+addedllvm-0ubuntu0.16.04.1
- 0.100.1+dfsg-1ubuntu0.16.04.1
- 0.100.1+dfsg-1ubuntu0.16.04.2
- 0.100.1+dfsg-1ubuntu0.16.04.3
- 0.100.2+dfsg-1ubuntu0.16.04.1
- 0.100.3+dfsg-0ubuntu0.16.04.1
- 0.101.4+dfsg-0ubuntu0.16.04.1
- 0.102.1+dfsg-0ubuntu0.16.04.2
- 0.102.2+dfsg-0ubuntu0.16.04.1
- 0.102.3+dfsg-0ubuntu0.16.04.1
- 0.102.4+dfsg-0ubuntu0.16.04.1
- Plages de versions concernées
- ECOSYSTEM: < 0.103.2+dfsg-0ubuntu0.16.04.1
Mettez à jour vers 0.103.2+dfsg-0ubuntu0.16.04.1
clamav Ubuntu:18.04:LTS
- Versions du logiciel
- 0.99.2+dfsg-6ubuntu2
- 0.99.3~beta1+dfsg-2ubuntu1
- 0.99.3~beta1+dfsg-2ubuntu2
- 0.99.3+addedllvm-0ubuntu1
- 0.99.3+addedllvm-0ubuntu2
- 0.99.4+addedllvm-0ubuntu1
- 0.100.1+dfsg-1ubuntu0.18.04.1
- 0.100.1+dfsg-1ubuntu0.18.04.2
- 0.100.1+dfsg-1ubuntu0.18.04.3
- 0.100.2+dfsg-1ubuntu0.18.04.1
- 0.100.3+dfsg-0ubuntu0.18.04.1
- 0.101.4+dfsg-0ubuntu0.18.04.1
- 0.102.1+dfsg-0ubuntu0.18.04.2
- 0.102.2+dfsg-0ubuntu0.18.04.1
- 0.102.3+dfsg-0ubuntu0.18.04.1
- 0.102.4+dfsg-0ubuntu0.18.04.1
- Plages de versions concernées
- ECOSYSTEM: < 0.103.2+dfsg-0ubuntu0.18.04.1
Mettez à jour vers 0.103.2+dfsg-0ubuntu0.18.04.1
clamav Ubuntu:20.04:LTS
- Versions du logiciel
- 0.101.4+dfsg-1ubuntu1
- 0.102.1+dfsg-1ubuntu1
- 0.102.1+dfsg-2ubuntu1
- 0.102.1+dfsg-2ubuntu2
- 0.102.2+dfsg-1ubuntu1
- 0.102.2+dfsg-2ubuntu1
- 0.102.3+dfsg-0ubuntu0.20.04.1
- 0.102.4+dfsg-0ubuntu0.20.04.1
- Plages de versions concernées
- ECOSYSTEM: < 0.103.2+dfsg-0ubuntu0.20.04.1
Mettez à jour vers 0.103.2+dfsg-0ubuntu0.20.04.1