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CVE-2009-1722

Status Candidate

Overview

Heap-based buffer overflow in the compression implementation in OpenEXR 1.2.2 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors.

Related Files

Mandriva Linux Security Advisory 2009-191
Posted Dec 8, 2009
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2009-191 - Multiple integer overflows in OpenEXR 1.2.2 and 1.6.1 allow context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors that trigger heap-based buffer overflows, related to (1) the Imf::PreviewImage::PreviewImage function and (2) compressor constructors. NOTE: some of these details are obtained from third party information. The decompression implementation in the Imf::hufUncompress function in OpenEXR 1.2.2 and 1.6.1 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger a free of an uninitialized pointer. Buffer overflow in the compression implementation in OpenEXR 1.2.2 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors. This update provides fixes for these vulnerabilities. Packages for 2008.0 are being provided due to extended support for Corporate products.

tags | advisory, denial of service, overflow, arbitrary, vulnerability
systems | linux, mandriva
advisories | CVE-2009-1720, CVE-2009-1721, CVE-2009-1722
SHA-256 | 8bd9c547ec68c9067ce11ccc70c019f18cddc6e63042422b0e70b4e9d076a1b8
Ubuntu Security Notice 831-1
Posted Sep 15, 2009
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice USN-831-1 - Drew Yao discovered several flaws in the way OpenEXR handled certain malformed EXR image files. If a user were tricked into opening a crafted EXR image file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program. It was discovered that OpenEXR did not properly handle certain malformed EXR image files. If a user were tricked into opening a crafted EXR image file, an attacker could cause a denial of service via application crash, or possibly execute arbitrary code with the privileges of the user invoking the program. This issue only affected Ubuntu 8.04 LTS.

tags | advisory, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2009-1720, CVE-2009-1721, CVE-2009-1722
SHA-256 | 9520a2d1a647b09469036a978f1f4c6425f754cc782e97d8d673406b08fb498a
Mandriva Linux Security Advisory 2009-191
Posted Aug 6, 2009
Authored by Mandriva | Site mandriva.com

Mandriva Linux Security Advisory 2009-191 - Multiple integer overflows in OpenEXR 1.2.2 and 1.6.1 allow context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors that trigger heap-based buffer overflows, related to (1) the Imf::PreviewImage::PreviewImage function and (2) compressor constructors. NOTE: some of these details are obtained from third party information. The decompression implementation in the Imf::hufUncompress function in OpenEXR 1.2.2 and 1.6.1 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger a free of an uninitialized pointer. Buffer overflow in the compression implementation in OpenEXR 1.2.2 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via unspecified vectors. This update provides fixes for these vulnerabilities.

tags | advisory, denial of service, overflow, arbitrary, vulnerability
systems | linux, mandriva
advisories | CVE-2009-1720, CVE-2009-1721, CVE-2009-1722
SHA-256 | dfedef316c0434e4da68e94dd8b4edea8b9272dd21d5404ff868ca260697963e
Debian Linux Security Advisory 1842-1
Posted Jul 28, 2009
Authored by Debian | Site debian.org

Debian Security Advisory 1842-1 - Several vulnerabilities have been discovered in the OpenEXR image library, which can lead to the execution of arbitrary code.

tags | advisory, arbitrary, vulnerability
systems | linux, debian
advisories | CVE-2009-1720, CVE-2009-1721, CVE-2009-1722
SHA-256 | 8d18f6423121c538bbd91b77365f7764e2414d77a4dd4336126808a7cbfe6741
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