Mô tả CVE

t1lib 5.1.2 and earlier, as used in Xpdf before 3.02pl6, teTeX, and other products, reads from invalid memory locations, which allows remote attackers to cause a denial of service (application crash) via a crafted Type 1 font in a PDF document, a different vulnerability than CVE-2011-0764.

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	4.3		AV:N/AC:M/Au:N/C:N/I:N/A:P	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

T1lib>>T1lib >> Version Đến (bao gồm) 5.1.2

T1lib>>T1lib >> Version 0.1

T1lib>>T1lib >> Version 0.2

T1lib>>T1lib >> Version 0.3

T1lib>>T1lib >> Version 0.4

T1lib>>T1lib >> Version 0.5

T1lib>>T1lib >> Version 0.6

T1lib>>T1lib >> Version 0.7

T1lib>>T1lib >> Version 0.8

T1lib>>T1lib >> Version 0.9

T1lib>>T1lib >> Version 0.9.1

T1lib>>T1lib >> Version 0.9.2

T1lib>>T1lib >> Version 1.0

T1lib>>T1lib >> Version 1.0.1

T1lib>>T1lib >> Version 1.1.0

T1lib>>T1lib >> Version 1.1.1

T1lib>>T1lib >> Version 1.2

T1lib>>T1lib >> Version 1.3

T1lib>>T1lib >> Version 1.3.1

T1lib>>T1lib >> Version 5.0.0

T1lib>>T1lib >> Version 5.0.1

T1lib>>T1lib >> Version 5.0.2

T1lib>>T1lib >> Version 5.1.0

T1lib>>T1lib >> Version 5.1.1

Foolabs>>Xpdf >> Version 0.5a

Foolabs>>Xpdf >> Version 0.7a

Foolabs>>Xpdf >> Version 0.91a

Foolabs>>Xpdf >> Version 0.91b

Foolabs>>Xpdf >> Version 0.91c

Foolabs>>Xpdf >> Version 0.92a

Foolabs>>Xpdf >> Version 0.92b

Foolabs>>Xpdf >> Version 0.92c

Foolabs>>Xpdf >> Version 0.92d

Foolabs>>Xpdf >> Version 0.92e

Foolabs>>Xpdf >> Version 0.93a

Foolabs>>Xpdf >> Version 0.93b

Foolabs>>Xpdf >> Version 0.93c

Foolabs>>Xpdf >> Version 1.00a

Foolabs>>Xpdf >> Version 3.0.1

Foolabs>>Xpdf >> Version 3.02pl1

Foolabs>>Xpdf >> Version 3.02pl2

Foolabs>>Xpdf >> Version 3.02pl3

Foolabs>>Xpdf >> Version 3.02pl4

Glyphandcog>>Xpdfreader >> Version Đến (bao gồm) 3.02

Glyphandcog>>Xpdfreader >> Version 0.2

Glyphandcog>>Xpdfreader >> Version 0.3

Glyphandcog>>Xpdfreader >> Version 0.4

Glyphandcog>>Xpdfreader >> Version 0.5

Glyphandcog>>Xpdfreader >> Version 0.6

Glyphandcog>>Xpdfreader >> Version 0.7

Glyphandcog>>Xpdfreader >> Version 0.80

Glyphandcog>>Xpdfreader >> Version 0.90

Glyphandcog>>Xpdfreader >> Version 0.91

Glyphandcog>>Xpdfreader >> Version 0.92

Glyphandcog>>Xpdfreader >> Version 0.93

Glyphandcog>>Xpdfreader >> Version 1.00

Glyphandcog>>Xpdfreader >> Version 1.01

Glyphandcog>>Xpdfreader >> Version 2.00

Glyphandcog>>Xpdfreader >> Version 2.01

Glyphandcog>>Xpdfreader >> Version 2.02

Glyphandcog>>Xpdfreader >> Version 2.03

Glyphandcog>>Xpdfreader >> Version 3.00

Glyphandcog>>Xpdfreader >> Version 3.01

Glyphandcog>>Xpdfreader >> Version 3.02

Tài liệu tham khảo

http://secunia.com/advisories/43823
Tags : third-party-advisory, x_refsource_SECUNIA

http://secunia.com/advisories/48985
Tags : third-party-advisory, x_refsource_SECUNIA

http://securityreason.com/securityalert/8171
Tags : third-party-advisory, x_refsource_SREASON

http://www.kb.cert.org/vuls/id/MAPG-8ECL8X
Tags : x_refsource_CONFIRM

http://www.vupen.com/english/advisories/2011/0728
Tags : vdb-entry, x_refsource_VUPEN

http://rhn.redhat.com/errata/RHSA-2012-1201.html
Tags : vendor-advisory, x_refsource_REDHAT

http://www.foolabs.com/xpdf/download.html
Tags : x_refsource_CONFIRM

http://www.toucan-system.com/advisories/tssa-2011-01.txt
Tags : x_refsource_MISC

http://www.kb.cert.org/vuls/id/376500
Tags : third-party-advisory, x_refsource_CERT-VN

http://www.mandriva.com/security/advisories?name=MDVSA-2012:144
Tags : vendor-advisory, x_refsource_MANDRIVA

https://security.gentoo.org/glsa/201701-57
Tags : vendor-advisory, x_refsource_GENTOO

http://securitytracker.com/id?1025266
Tags : vdb-entry, x_refsource_SECTRACK

http://www.securityfocus.com/archive/1/517205/100/0/threaded
Tags : mailing-list, x_refsource_BUGTRAQ

Ngày	EPSS V0	EPSS V1	EPSS V2 (> 2022-02-04)	EPSS V3 (> 2025-03-07)	EPSS V4 (> 2025-03-17)
2022-02-06	–	–	3.41%	–	–
2022-02-20	–	–	3.41%	–	–
2022-04-03	–	–	3.41%	–	–
2022-06-26	–	–	3.41%	–	–
2023-02-26	–	–	3.41%	–	–
2023-03-12	–	–	–	2.65%	–
2024-02-11	–	–	–	2.65%	–
2024-03-03	–	–	–	2.58%	–
2024-06-02	–	–	–	2.58%	–
2024-09-15	–	–	–	2.58%	–
2024-09-22	–	–	–	2.58%	–
2024-10-20	–	–	–	2.58%	–
2024-12-22	–	–	–	2.47%	–
2025-01-19	–	–	–	2.47%	–
2025-03-18	–	–	–	–	22.37%
2025-06-01	–	–	–	–	22.37%
2025-06-04	–	–	–	–	22.37%
2025-06-12	–	–	–	–	22.37%
2025-11-18	–	–	–	–	22.37%
2025-11-21	–	–	–	–	22.37%
2026-06-07	–	–	–	–	15.63%

Ngày	Phân vị
2022-02-06	66%
2022-02-20	67%
2022-04-03	83%
2022-06-26	84%
2023-02-26	85%
2023-03-12	89%
2024-02-11	9%
2024-03-03	9%
2024-06-02	9%
2024-09-15	91%
2024-09-22	9%
2024-10-20	91%
2024-12-22	9%
2025-01-19	9%
2025-03-18	95%
2025-06-01	96%
2025-06-04	95%
2025-06-12	96%
2025-11-18	95%
2025-11-21	96%
2026-06-07	95%

CVE-2011-1552 : Chi tiết

CVE-2011-1552