Medium: poppler

Issue Overview: Stack-buffer overflow in GfxState.cc: A stack-based buffer overflow was found in the poppler library. An attacker could create a malicious PDF file that would cause applications that use poppler such as Evince to crash, or potentially execute arbitrary code when opened...

Important: python-twisted-web

Issue Overview: It was discovered that python-twisted-web used the value of the Proxy header from HTTP requests to initialize the HTTPPROXY environment variable for CGI scripts, which in turn was incorrectly used by certain HTTP client implementations to configure the proxy for outgoing HTTP...

Critical: bind

Issue Overview: As reported upstream https://kb.isc.org/article/AA-01272/0, an error in the handling of TKEY queries can be exploited by an attacker for use as a denial-of-service vector, as a constructed packet can use the defect to trigger a REQUIRE assertion failure, causing BIND to exit...

Medium: postgresql8

Issue Overview: A double-free flaw was found in the connection handling. An unauthenticated attacker could exploit this flaw to crash the PostgreSQL back end by disconnecting at approximately the same time as the authentication time out is triggered. CVE-2015-3165 It was discovered that PostgreSQ...

Medium: bind

Issue Overview: A flaw was found in the way BIND handled trust anchor management. A remote attacker could use this flaw to cause the BIND daemon named to crash under certain conditions. Affected Packages: bind Issue Correction: Run yum update bind or yum update --advisory ALAS-2015-490 to update...

Medium: krb5

Issue Overview: It was found that if a KDC served multiple realms, certain requests could cause the setupserverrealm function to dereference a NULL pointer. A remote, unauthenticated attacker could use this flaw to crash the KDC using a specially crafted request. CVE-2013-1418, CVE-2013-6800 A NU...

Medium: golang

Issue Overview: crpyto/tls in Go 1.1 before 1.3.2, when SessionTicketsDisabled is enabled, allows man-in-the-middle attackers to spoof clients via unspecified vectors. Affected Packages: golang Issue Correction: Run yum update golang or yum update --advisory ALAS-2014-437 to update your system. N...

Medium: libxcb

Issue Overview: Integer overflow in X.org libxcb 1.9 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the readpacket function. Affected Packages: libxcb Issue Correction: Run yum update libxcb or yum update --advisory...

Low: automake19

Issue Overview: It was found that the distcheck rule in Automake-generated Makefiles made a directory world-writable when preparing source archives. If a malicious, local user could access this directory, they could execute arbitrary code with the privileges of the user running "make distcheck"...

Low: numpy

Issue Overview: f2py insecurely uses a temporary file. A local attacker could use this flaw to perform a symbolic link attack to modify an arbitrary file accessible to the user running f2py. Affected Packages: numpy Issue Correction: Run yum update numpy or yum update --advisory ALAS-2014-302 to...

Medium: python27

Issue Overview: Buffer overflow in the socket.recvfrominto function in Modules/socketmodule.c in Python 2.5 before 2.7.7, 3.x before 3.3.4, and 3.4.x before 3.4rc1 allows remote attackers to execute arbitrary code via a crafted string. Affected Packages: python27 Issue Correction: Run yum update...

Low: python-crypto

Issue Overview: The Crypto.Random.atfork function in PyCrypto before 2.6.1 does not properly reseed the pseudo-random number generator PRNG before allowing a child process to access it, which makes it easier for context-dependent attackers to obtain sensitive information by leveraging a race...

Important: freetype

Issue Overview: Multiple flaws were found in the way FreeType handled fonts in various formats. If a specially-crafted font file was loaded by an application linked against FreeType, it could cause the application to crash. Affected Packages: freetype Issue Correction: Run yum update freetype or...

Important: runfinch-finch

Issue Overview: An authenticated SSH client that repeatedly opened channels which were rejected by the server caused unbounded memory growth, eventually crashing the server process and affecting all connected users. Rejected channels are now properly removed from the connection's internal state a...

Important: oci-add-hooks

Issue Overview: When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash. CVE-2026-33811 When processing HTTP/2 SETTINGS frames, transport will enter an infinite loop of writing CONTINUATION frames if it receives a...

Important: kernel-livepatch-5.10.252-250.992

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: net/rds: reset opnents when zerocopy page pin fails CVE-2026-43494 Affected Packages: kernel-livepatch-5.10.252-250.992 Issue Correction: Please ensure you have live patching enabled. Run yum update...

Important: git-lfs

Issue Overview: Actions which insert URLs into the content attribute of HTML meta tags are not escaped. This can allow XSS if the meta tag also has an http-equiv attribute with the value "refresh". A new GODEBUG setting has been added, htmlmetacontenturlescape, which can be used to disable escapi...

Medium: openjpeg2

Issue Overview: openjpeg: heap buffer overflow in bin/common/color.c CVE-2024-56826 openjpeg: heap buffer overflow in lib/openjp2/j2k.c CVE-2024-56827 Affected Packages: openjpeg2 Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference...

Medium: python3

Issue Overview: The urllib.parse.urlsplit and urlparse functions improperly validated bracketed hosts , allowing hosts that weren't IPv6 or IPvFuture. This behavior was not conformant to RFC 3986 and potentially enabled SSRF if a URL is processed by more than one URL parser. CVE-2024-11168 There ...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: ACPI: sysfs: validate return type of STR method CVE-2024-49860 In the Linux kernel, the following vulnerability has been resolved: driver core: bus: Fix double free in driver API busregister CVE-2024-50055 Affecte...

Important: expat

Issue Overview: An issue was discovered in libexpat before 2.6.3. xmlparse.c does not reject a negative length for XMLParseBuffer. CVE-2024-45490 Affected Packages: expat Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2...

Medium: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: devres: Fix memory leakage caused by driver API devmfreepercpu CVE-2024-43871 In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: use helper function to calculate expect ID...

Important: qemu

Issue Overview: A double free vulnerability was found in QEMU virtio devices virtio-gpu, virtio-serial-bus, virtio-crypto, where the memreentrancyguard flag insufficiently protects against DMA reentrancy issues. This issue could allow a malicious privileged guest user to crash the QEMU process on...

Medium: webkitgtk4

Issue Overview: An injection issue was addressed with improved validation. This issue is fixed in Safari 17.4, macOS Sonoma 14.4, iOS 17.4 and iPadOS 17.4, watchOS 10.4, tvOS 17.4. A maliciously crafted webpage may be able to fingerprint the user. CVE-2024-23280 The issue was addressed with...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: exthdr: fix 4-byte stack OOB write If priv-len is a multiple of 4, then dstlen / 4 can write past the destination array which leads to stack corruption. This construct is necessary to clean th...

Medium: python3

Issue Overview: An issue was found in the CPython zipfile module affecting versions 3.12.2, 3.11.8, 3.10.13, 3.9.18, and 3.8.18 and prior. The zipfile module is vulnerable to "quoted-overlap" zip-bombs which exploit the zip format to create a zip-bomb with a high compression ratio. The fixed...

Medium: libuv

Issue Overview: libuv is a multi-platform support library with a focus on asynchronous I/O. The uvgetaddrinfo function in src/unix/getaddrinfo.c and its windows counterpart src/win/getaddrinfo.c, truncates hostnames to 256 characters before calling getaddrinfo. This behavior can be exploited to...

Low: c-ares

Issue Overview: When cross-compiling c-ares and using the autotools build system, CARESRANDOMFILE will not be set, as seen when cross compiling aarch64 android. This will downgrade to using rand as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a...

Important: xorg-x11-server

Issue Overview: A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in...

Low: nmap

Issue Overview: Nmap through 7.70, when the -sV option is used, allows remote attackers to cause a denial of service stack consumption and application crash via a crafted TCP-based service. CVE-2018-15173 Affected Packages: nmap Note: This advisory is applicable to Amazon Linux 2 AL2 Core...

Medium: mutt

Issue Overview: A flaw was found in mutt. When reading unencoded messages, mutt uses the line length from the untrusted input without any validation. This flaw allows an attacker to craft a malicious message, which leads to an out-of-bounds read, causing data leaks that include fragments of other...

Medium: squid

Issue Overview: Squid before 4.4 has XSS via a crafted X.509 certificate during HTTPS error page generation for certificate errors. CVE-2018-19131 A memory leak was discovered in the way Squid handles SNMP denied queries. A remote attacker may use this flaw to exhaust the resources on the server...

Medium: wireshark

Issue Overview: BT SDP dissector infinite loop in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file CVE-2023-4511 BT SDP dissector memory leak in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet...

Medium: ImageMagick

Issue Overview: A memory leak in ImageMagick 7.0.10-45 and 6.9.11-22 allows remote attackers to perform a denial of service via the "identify -help" command. CVE-2022-48541 Affected Packages: ImageMagick Issue Correction: Run yum update ImageMagick or yum update --advisory ALAS-2023-1831 to updat...

Important: ghostscript

Issue Overview: Buffer Overflow vulnerability in cljmediasize function in devices/gdevclj.c in Artifex Ghostscript 9.50 allows remote attackers to cause a denial of service or other unspecified impacts via opening of crafted PDF document. CVE-2020-21890 Affected Packages: ghostscript Note: This...

Medium: php55-pecl-imagick

Issue Overview: ImageMagick 7.0.7-12 Q16, a CPU exhaustion vulnerability was found in the function ReadDDSInfo in coders/dds.c, which allows attackers to cause a denial of service. CVE-2017-1000476 The ReadXWDImage function in coders\xwd.c in ImageMagick 7.0.5-6 has a memory leak vulnerability th...

Medium: php71-pecl-imagick

Issue Overview: ImageMagick 7.0.7-12 Q16, a CPU exhaustion vulnerability was found in the function ReadDDSInfo in coders/dds.c, which allows attackers to cause a denial of service. CVE-2017-1000476 The ReadXWDImage function in coders\xwd.c in ImageMagick 7.0.5-6 has a memory leak vulnerability th...

Medium: compat-libtiff3

Issue Overview: LibTIFF 4.4.0 has an out-of-bounds write in tiffcrop in tools/tiffcrop.c:3502, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit 33aee127. CVE-2023-0800 LibTIFF 4.4.0 has an...

Medium: libtiff

Issue Overview: LibTIFF 4.4.0 has an out-of-bounds read in tiffcrop in tools/tiffcrop.c:3488, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit afaabc3e. CVE-2023-0795 LibTIFF 4.4.0 has an...

Medium: ghostscript

Issue Overview: A buffer overflow flaw was found in base/gdevdevn.c:1973 in devnpcxwriterle in ghostscript. This issue may allow a local attacker to cause a denial of service via outputting a crafted PDF file for a DEVN device with gs. CVE-2023-38559 Affected Packages: ghostscript Issue Correctio...

Important: GraphicsMagick

Issue Overview: Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format. CVE-2020-21679 In GraphicsMagick, a heap buffer overflow was found when parsing MIFF...

Medium: python-pygments

Issue Overview: In pygments 1.1+, fixed in 2.7.4, the lexers used to parse programming languages rely heavily on regular expressions. Some of the regular expressions have exponential or cubic worst-case complexity and are vulnerable to ReDoS. By crafting malicious input, an attacker can cause a...

Medium: libzapojit

Issue Overview: In GNOME libzapojit through 0.0.3, zpj-skydrive.c does not enable TLS certificate verification on the SoupSessionSync objects it creates, leaving users vulnerable to network MITM attacks. NOTE: this is similar to CVE-2016-20011. CVE-2021-39360 Affected Packages: libzapojit Note:...

Medium: yajl

Issue Overview: yajl-ruby is a C binding to the YAJL JSON parsing and generation library. The 1.x branch and the 2.x branch of yajl contain an integer overflow which leads to subsequent heap memory corruption when dealing with large 2GB inputs. The reallocation logic at yajlbuf.cL64 may result in...

Medium: openldap

Issue Overview: A vulnerability was found in openldap that can cause a null pointer dereference in the bermemallocx function. CVE-2023-2953 Affected Packages: openldap Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Co...

Important: vim

Issue Overview: NULL Pointer Dereference in GitHub repository vim/vim prior to 9.0.1531. CVE-2023-2609 Integer Overflow or Wraparound in GitHub repository vim/vim prior to 9.0.1532. CVE-2023-2610 Affected Packages: vim Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit...

Medium: qemu

Issue Overview: A NULL pointer dereference flaw was found in the floppy disk emulator of QEMU. This issue occurs while processing read/write ioport commands if the selected floppy drive is not initialized with a block device. This flaw allows a privileged guest user to crash the QEMU process on t...

Medium: ImageMagick

Issue Overview: A vulnerability was discovered in ImageMagick where a specially created SVG file loads itself and causes a segmentation fault. This flaw allows a remote attacker to pass a specially crafted SVG file that leads to a segmentation fault, generating many trash files in "/tmp," resulti...

Important: ghostscript

Issue Overview: In Artifex Ghostscript through 10.01.0, there is a buffer overflow leading to potential corruption of data internal to the PostScript interpreter, in base/sbcp.c. This affects BCPEncode, BCPDecode, TBCPEncode, and TBCPDecode. If the write buffer is filled to one byte less than ful...

Medium: golang

Issue Overview: Calling any of the Parse functions on Go source code which contains //line directives with very large line numbers can cause an infinite loop due to integer overflow. CVE-2023-24537 Affected Packages: golang Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository...