PT-2024-37630 · Zephyr · Zephyr

Name of the Vulnerable Software and Affected Versions: Zephyr affected versions not specified Description: The issue occurs in the utf8 trunc function found in zephyr/lib/utils/utf8.c, where last byte p might point to the byte just before the string pointer if the string is empty. This is a buffe...

CLSA-2024-1726058957 java-1.8.0-openjdk: Fix of 6 CVEs

Upgrade to openjdk-shenandoah-jdk8u-shenandoah-jdk8u422-b05. That fixes following CVEs: - CVE-2024-21131: UTF8 size overflow - CVE-2024-21138: Infinite loop vunlerability in SymbolTable - CVE-2024-21140: Int overflow/underflow in Range Check Elimination RCE - CVE-2024-21144: Invalid header...

Unsoundness in anstream

When given a valid UTF8 string "ö\x1b😀", the function in crates/anstream/src/adapter/strip.rs will be confused. The UTF8 bytes are \xc3\xb6 then \x1b then \xf0\x9f\x98\x80. When looping over "non-printable bytes" \x1b\xf0 will be considered as some non-printable sequence. This will produce a brok...

PT-2024-40949 · Anstream · Anstream

Name of the Vulnerable Software and Affected Versions: anstream affected versions not specified Description: The issue arises when the function in anstream's adapter/strip.rs is given a valid UTF8 string containing non-printable bytes, such as "öx1b😀". The function incorrectly segments the UTF8...

CLSA-2024-1723623068 java-1.8.0-openjdk: Fix of 6 CVEs

Upgrade to openjdk-shenandoah-jdk8u-shenandoah-jdk8u422-b05. That fixes following CVEs: - CVE-2024-21131: UTF8 size overflow - CVE-2024-21138: Infinite loop vunlerability in SymbolTable - CVE-2024-21140: Int overflow/underflow in Range Check Elimination RCE - CVE-2024-21144: Invalid header...

USN-6958-1 libcroco vulnerabilities

It was discovered that Libcroco was incorrectly accessing data structures when reading bytes from memory, which could cause a heap buffer overflow. An attacker could possibly use this issue to cause a denial of service. This issue only affected Ubuntu 14.04 LTS. CVE-2017-7960 It was discovered th...

USN-6931-1 openjdk-17 vulnerabilities

It was discovered that the Hotspot component of OpenJDK 17 was not properly bounding certain UTF-8 strings, which could lead to a buffer overflow. An attacker could possibly use this issue to cause a denial of service or execute arbitrary code. CVE-2024-21131 It was discovered that the Hotspot...

The kstring integration in gix-attributes is unsound

gix-attributes in state::ValueRef unsafely creates a &str from a &u8 containing non-UTF8 data, with the justification that so long as nothing reads the &str and relies on it being UTF-8 in the &str, there is no UB: rust // SAFETY: our API makes accessing that value as str impossible, so illformed...

freeing stack buffer in utf8asn1str

libcurl's ASN1 parser has this utf8asn1str function used for parsing an ASN.1 UTF-8 string. It can detect an invalid field and return error. Unfortunately, when doing so it also invokes free on a 4 byte local stack buffer. Most modern malloc implementations detect this error and immediately abort...

UBUNTU-CVE-2024-6197

libcurl's ASN1 parser has this utf8asn1str function used for parsing an ASN.1 UTF-8 string. Itcan detect an invalid field and return error. Unfortunately, when doing so it also invokes free on a 4 byte localstack buffer. Most modern malloc implementations detect this error and immediately abort...

OpenJDK: potential UTF8 size overflow (8314794)

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Hotspot. Supported versions that are affected are Oracle Java SE: 8u411, 8u411-perf, 11.0.23, 17.0.11, 21.0.3, 22.0.1; Oracle GraalVM for JDK: 17.0.11, 21.0.3, 22.0....

OpenJDK: potential UTF8 size overflow (8314794)

Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Hotspot. Supported versions that are affected are Oracle Java SE: 8u411, 8u411-perf, 11.0.23, 17.0.11, 21.0.3, 22.0.1; Oracle GraalVM for JDK: 17.0.11, 21.0.3, 22.0....

OESA-2024-1815 mozjs78 security update

Security Fixes: In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory.CVE-2021-45960 xmltokimpl.c in Expat aka libexpat before 2.4.5 lacks certain...

PT-2024-25821 · Unknown +1 · Nlohmann/Json +1

Name of the Vulnerable Software and Affected Versions: Envoy affected versions not specified Description: The issue arises from how Envoy invokes the nlohmann JSON library. If incomplete UTF-8 strings are serialized from downstream data, the library can throw an uncaught exception, causing Envoy ...

PT-2024-40753 · Unknown · Checkstyle

Name of the Vulnerable Software and Affected Versions: Checkstyle affected versions not specified Description: A security exception occurs in the JavaLanguageParser.expr function, potentially related to encoding issues in the UTF 8.updatePositions and UTF 8$Encoder.encodeArrayLoop functions...

FreeRDP 安全漏洞

FreeRDP is an open source implementation of the Remote Desktop Protocol RDP from the FreeRDP team. A security vulnerability exists prior to FreeRDP version 3.5.1 that stems from the vulnerability of FreeRDP-based clients to out-of-bounds reads. This occurs when reading a WCHAR string at twice its...

PT-2024-40703 · Oracle · Java

Name of the Vulnerable Software and Affected Versions: Checkstyle affected versions not specified Description: A security exception occurs due to a crash in the JavaLanguageParser.expr function. The issue is related to the UTF 8.updatePositions and UTF 8$Encoder.encodeArrayLoop functions in the...

PT-2024-27184 · Dedecms · Dedecms

Name of the Vulnerable Software and Affected Versions: DedeCMS version 5.7.112-UTF8 Description: A vulnerability has been found in DedeCMS, affecting an unknown functionality of the file update guide.php. The manipulation of the argument files leads to path traversal: '../filedir'. The attack can...

CVE-2024-2689 Denial of Service if invalid UTF-8 sent

Denial of Service in Temporal Server prior to version 1.20.5, 1.21.6, and 1.22.7 allows an authenticated user who has permissions to interact with workflows and has crafted an invalid UTF-8 string for submission to potentially cause a crashloop. If left unchecked, the task containing the invalid...

PT-2024-40301 · Packagist · Typo3/Cms

Name of the Vulnerable Software and Affected Versions: No specific software or versions mentioned. Description: A security issue exists due to a too loose type check in an API method. This allows attackers to bypass the directory traversal check by providing an invalid UTF-8 encoding sequence...