CVE-2011-1003
Double free vulnerability in the vba_read_project_strings function in vba_extract.c in libclamav in ClamAV before 0.97 might allow remote attackers to execute arbitrary code via crafted Visual Basic
02 Description
Double free vulnerability in the vba_read_project_strings function in vba_extract.c in libclamav in ClamAV before 0.97 might allow remote attackers to execute arbitrary code via crafted Visual Basic
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 4.21% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 90.6% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2011-02-23 18:00Z15 YR AGO
- Last updated
- 2024-08-06 22:14Z2 YR AGO
- Reserved
- 2011-02-14
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- Data version
- 5.1
- Document digest
- dfee6bfa4f6969431a1a9272a8f048e6c3752767c97d1d9d382d725b2b3a7071
05 Affected products
06 References
- securitytracker.com1025100http://securitytracker.com/id?1025100
- www.securityfocus.com46470http://www.securityfocus.com/bid/46470
- git.clamav.nethttp://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=blob%3Bf=ChangeLog%3Bhb=clamav-0.97
- osvdb.org70937http://osvdb.org/70937
- openwall.com[oss-security] 20110221 clamav 0.97http://openwall.com/lists/oss-security/2011/02/21/1
- git.clamav.nethttp://git.clamav.net/gitweb?p=clamav-devel.git%3Ba=commit%3Bh=d21fb8d975f8c9688894a8cef4d50d977022e09f
- exchange.xforce.ibmcloud.comclamav-vbareadprojectstrings-dos(65544)https://exchange.xforce.ibmcloud.com/vulnerabilities/65544
- www.vupen.comADV-2011-0458http://www.vupen.com/english/advisories/2011/0458
- secunia.com43752http://secunia.com/advisories/43752
- www.vupen.comADV-2011-0453http://www.vupen.com/english/advisories/2011/0453
- lists.opensuse.orgSUSE-SR:2011:005http://lists.opensuse.org/opensuse-security-announce/2011-04/msg00000.html
- www.mandriva.comMDVA-2011:007http://www.mandriva.com/en/support/security/advisories/?name=MDVA-2011:007
- wwws.clamav.nethttps://wwws.clamav.net/bugzilla/show_bug.cgi?id=2486
- www.vupen.comADV-2011-0523http://www.vupen.com/english/advisories/2011/0523
- lists.fedoraproject.orgFEDORA-2011-2743http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055777.html
- www.ubuntu.comUSN-1076-1http://www.ubuntu.com/usn/USN-1076-1
- openwall.com[oss-security] 20110221 Re: clamav 0.97http://openwall.com/lists/oss-security/2011/02/21/4
- lists.fedoraproject.orgFEDORA-2011-2741http://lists.fedoraproject.org/pipermail/package-announce/2011-March/055771.html
- secunia.com43392http://secunia.com/advisories/43392
- secunia.com43498http://secunia.com/advisories/43498
07 Fixed in
Debian 12
- clamav Fixed in 0.97+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- clamav Fixed in 0.97+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- clamav Fixed in 0.97+dfsg-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.