Mô tả CVE

Off-by-one error in the get_unicode_name function (libclamav/vba_extract.c) in Clam Anti-Virus (ClamAV) before 0.94.1 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted VBA project file, which triggers a heap-based buffer overflow.

Thông tin CVE

Điểm yếu liên quan

CWE-ID	Tên điểm yếu	Nguồn
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary.

Số liệu

Số liệu	Điểm	Mức độ nghiêm trọng	CVSS Vector	Nguồn
V2	9.3		AV:N/AC:M/Au:N/C:C/I:C/A:C	nvd@nist.gov

EPSS

EPSS là mô hình tính điểm dự đoán khả năng một lỗ hổng bị khai thác.

Điểm EPSS

Mô hình EPSS tạo ra điểm xác suất từ 0 đến 1 (0 đến 100%). Điểm càng cao, xác suất một lỗ hổng bị khai thác càng lớn.

Phân vị EPSS

Phân vị được dùng để xếp hạng CVE theo điểm EPSS. Ví dụ, một CVE ở phân vị thứ 95 theo điểm EPSS có nhiều khả năng bị khai thác hơn 95% CVE khác. Do đó, phân vị được dùng để so sánh điểm EPSS của một CVE với các CVE khác.

EPSS First.org

Sản phẩm được đề cập

Cấu hình 0

Clam_anti-virus>>Clamav >> Version Đến (bao gồm) 0.94

Clam_anti-virus>>Clamav >> Version 0.01

Clam_anti-virus>>Clamav >> Version 0.02

Clam_anti-virus>>Clamav >> Version 0.03

Clam_anti-virus>>Clamav >> Version 0.04

Clam_anti-virus>>Clamav >> Version 0.05

Clam_anti-virus>>Clamav >> Version 0.06

Clam_anti-virus>>Clamav >> Version 0.10

Clam_anti-virus>>Clamav >> Version 0.11

Clam_anti-virus>>Clamav >> Version 0.12

Clam_anti-virus>>Clamav >> Version 0.13

Clam_anti-virus>>Clamav >> Version 0.14

Clam_anti-virus>>Clamav >> Version 0.15

Clam_anti-virus>>Clamav >> Version 0.20

Clam_anti-virus>>Clamav >> Version 0.21

Clam_anti-virus>>Clamav >> Version 0.22

Clam_anti-virus>>Clamav >> Version 0.23

Clam_anti-virus>>Clamav >> Version 0.24

Clam_anti-virus>>Clamav >> Version 0.51

Clam_anti-virus>>Clamav >> Version 0.52

Clam_anti-virus>>Clamav >> Version 0.53

Clam_anti-virus>>Clamav >> Version 0.54

Clam_anti-virus>>Clamav >> Version 0.60

Clam_anti-virus>>Clamav >> Version 0.60p

Clam_anti-virus>>Clamav >> Version 0.65

Clam_anti-virus>>Clamav >> Version 0.67

Clam_anti-virus>>Clamav >> Version 0.68

Clam_anti-virus>>Clamav >> Version 0.68.1

Clam_anti-virus>>Clamav >> Version 0.70

Clam_anti-virus>>Clamav >> Version 0.71

Clam_anti-virus>>Clamav >> Version 0.72

Clam_anti-virus>>Clamav >> Version 0.73

Clam_anti-virus>>Clamav >> Version 0.74

Clam_anti-virus>>Clamav >> Version 0.75

Clam_anti-virus>>Clamav >> Version 0.75.1

Clam_anti-virus>>Clamav >> Version 0.80

Clam_anti-virus>>Clamav >> Version 0.80_rc1

Clam_anti-virus>>Clamav >> Version 0.80_rc2

Clam_anti-virus>>Clamav >> Version 0.80_rc3

Clam_anti-virus>>Clamav >> Version 0.80_rc4

Clam_anti-virus>>Clamav >> Version 0.81

Clam_anti-virus>>Clamav >> Version 0.81_rc1

Clam_anti-virus>>Clamav >> Version 0.82

Clam_anti-virus>>Clamav >> Version 0.83

Clam_anti-virus>>Clamav >> Version 0.84

Clam_anti-virus>>Clamav >> Version 0.84_rc1

Clam_anti-virus>>Clamav >> Version 0.84_rc2

Clam_anti-virus>>Clamav >> Version 0.85

Clam_anti-virus>>Clamav >> Version 0.85.1

Clam_anti-virus>>Clamav >> Version 0.86

Clam_anti-virus>>Clamav >> Version 0.86.1

Clam_anti-virus>>Clamav >> Version 0.86.2

Clam_anti-virus>>Clamav >> Version 0.86_rc1

Clam_anti-virus>>Clamav >> Version 0.87

Clam_anti-virus>>Clamav >> Version 0.87.1

Clam_anti-virus>>Clamav >> Version 0.88

Clam_anti-virus>>Clamav >> Version 0.88.1

Clam_anti-virus>>Clamav >> Version 0.88.2

Clam_anti-virus>>Clamav >> Version 0.88.3

Clam_anti-virus>>Clamav >> Version 0.88.4

Clam_anti-virus>>Clamav >> Version 0.88.5

Clam_anti-virus>>Clamav >> Version 0.88.6

Clam_anti-virus>>Clamav >> Version 0.88.7

Clam_anti-virus>>Clamav >> Version 0.90

Clam_anti-virus>>Clamav >> Version 0.90.1

Clam_anti-virus>>Clamav >> Version 0.90.2

Clam_anti-virus>>Clamav >> Version 0.90.3

Clam_anti-virus>>Clamav >> Version 0.90_rc1.1

Clam_anti-virus>>Clamav >> Version 0.90_rc2

Clam_anti-virus>>Clamav >> Version 0.90_rc3

Clam_anti-virus>>Clamav >> Version 0.90rc1

Clam_anti-virus>>Clamav >> Version 0.91

Clam_anti-virus>>Clamav >> Version 0.91.1

Clam_anti-virus>>Clamav >> Version 0.91.2

Clam_anti-virus>>Clamav >> Version 0.91rc1

Clam_anti-virus>>Clamav >> Version 0.91rc2

Clam_anti-virus>>Clamav >> Version 0.92

Clam_anti-virus>>Clamav >> Version 0.92.1

Clam_anti-virus>>Clamav >> Version 0.93

Clam_anti-virus>>Clamav >> Version 0.93.1

Clam_anti-virus>>Clamav >> Version 0.93.2

Clam_anti-virus>>Clamav >> Version 0.93.3

Tài liệu tham khảo

http://www.vupen.com/english/advisories/2008/3085
Tags : vdb-entry, x_refsource_VUPEN

http://securityreason.com/securityalert/4579
Tags : third-party-advisory, x_refsource_SREASON

http://secunia.com/advisories/33937
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.debian.org/security/2008/dsa-1680
Tags : vendor-advisory, x_refsource_DEBIAN

http://secunia.com/advisories/32765
Tags : third-party-advisory, x_refsource_SECUNIA

https://exchange.xforce.ibmcloud.com/vulnerabilities/46462
Tags : vdb-entry, x_refsource_XF

http://www.securityfocus.com/bid/32207
Tags : vdb-entry, x_refsource_BID

http://secunia.com/advisories/33016
Tags : third-party-advisory, x_refsource_SECUNIA

http://support.apple.com/kb/HT3438
Tags : x_refsource_CONFIRM

http://lists.grok.org.uk/pipermail/full-disclosure/2008-November/065530.html
Tags : mailing-list, x_refsource_FULLDISC

http://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html
Tags : vendor-advisory, x_refsource_APPLE

http://www.securitytracker.com/id?1021159
Tags : vdb-entry, x_refsource_SECTRACK

http://secunia.com/advisories/32872
Tags : third-party-advisory, x_refsource_SECUNIA

http://security.gentoo.org/glsa/glsa-200812-21.xml
Tags : vendor-advisory, x_refsource_GENTOO

http://www.securityfocus.com/archive/1/498169/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00348.html
Tags : vendor-advisory, x_refsource_FEDORA

http://sourceforge.net/project/shownotes.php?release_id=637952&group_id=86638
Tags : x_refsource_CONFIRM

http://www.vupen.com/english/advisories/2009/0422
Tags : vdb-entry, x_refsource_VUPEN

http://www.ubuntu.com/usn/usn-672-1
Tags : vendor-advisory, x_refsource_UBUNTU

http://secunia.com/advisories/32663
Tags : third-party-advisory, x_refsource_SECUNIA

http://www.mandriva.com/security/advisories?name=MDVSA-2008:229
Tags : vendor-advisory, x_refsource_MANDRIVA

http://secunia.com/advisories/33317
Tags : third-party-advisory, x_refsource_SECUNIA

http://lists.opensuse.org/opensuse-security-announce/2008-11/msg00002.html
Tags : vendor-advisory, x_refsource_SUSE

http://secunia.com/advisories/32699
Tags : third-party-advisory, x_refsource_SECUNIA

https://www.redhat.com/archives/fedora-package-announce/2008-November/msg00332.html
Tags : vendor-advisory, x_refsource_FEDORA

Ngày	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	6.6%	–	–
2022-04-03	–	–	6.6%	–	–
2023-02-26	–	–	6.6%	–	–
2023-03-12	–	–	–	5.92%	–
2023-05-14	–	–	–	5.36%	–
2024-02-11	–	–	–	5.36%	–
2024-06-02	–	–	–	5.36%	–
2024-12-22	–	–	–	7.53%	–
2025-01-19	–	–	–	7.53%	–
2025-03-18	–	–	–	–	14.71%
2025-03-30	–	–	–	–	12.65%
2025-04-15	–	–	–	–	12.65%
2025-05-28	–	–	–	–	20.7%
2026-01-03	–	–	–	–	16.64%
2026-02-22	–	–	–	–	12.34%

Ngày	Phân vị
2022-02-06	79%
2022-04-03	91%
2023-02-26	92%
2023-03-12	92%
2023-05-14	92%
2024-02-11	93%
2024-06-02	93%
2024-12-22	94%
2025-01-19	94%
2025-03-18	94%
2025-03-30	93%
2025-04-15	94%
2025-05-28	95%
2026-01-03	95%
2026-02-22	94%

CVE-2008-5050 : Chi tiết

CVE-2008-5050