Debian DLA-2558-2 : xterm regression update

DLA 2558-2 backported a part of the upstream patch which fails to deal with the realloc failures in Debian stretch. This update reverts that part of the patch since it's not really needed and just focuses on fixing CVE-2021-27135. For Debian 9 stretch, this problem has been fixed in version...

DLA-2558-1 xterm - security update

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Debian: Security Advisory (DLA-2558-1)

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[SECURITY] [DLA 2558-1] xterm security update

----------------------------------------------------------------------- Debian LTS Advisory DLA-2558-1 [email protected] https://www.debian.org/lts/security/ Utkarsh Gupta February 14, 2021 https://wiki.debian.org/LTS -...

Denial Of Service (DoS)

xterm is vulnerable to denial of service. A remote attacker is able to crash the application via a segmentation fault using a malicious UTF-8 character sequence...

CVE-2021-27135

A flaw was found in xterm. A specially crafted sequence of combining characters causes an out of bounds write leading to arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. Mitigation This vulnerability can be...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

AZL-7454 CVE-2021-27135 affecting package xterm for versions less than 372-1

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

DEBIAN-CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

UBUNTU-CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

Design/Logic Flaw

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

CVE-2021-27135 affects the xterm terminal emulator. A crafted sequence of combining UTF-8 characters can cause an out-of-bounds write, potentially enabling arbitrary code execution or denial of service. Affected versions include xterm prior to the patch/fix; multiple vendor advisories note a fix ...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

CVE-2021-27135

xterm before Patch 366 allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence...

PT-2021-17256

Name of the Vulnerable Software and Affected Versions: xterm versions before Patch 366 Description: The issue allows remote attackers to execute arbitrary code or cause a denial of service segmentation fault via a crafted UTF-8 combining character sequence. This can potentially lead to unspecifie...